diff --git a/install.ps1 b/install.ps1
index 74bf72daf..7892411d6 100644
--- a/install.ps1
+++ b/install.ps1
@@ -11,7 +11,7 @@
 
     $ErrorActionPreference = "Stop"
     $defaultInstallUrl = "https://raw.githubusercontent.com/Abdess/retrobios/main/install.py"
-    $defaultInstallSha256 = "c030192b6ecfcedfc114ecf0cbcfc509fcca44e398e6d8cefedc7766065df538"
+    $defaultInstallSha256 = "c138739989d2ea32639c470f3af89d5038604b7fb446f08cc37659e139b76605"
     $maximumInstallerBytes = 2MB
     $installerExit = 0
     $installer = if ($PSScriptRoot) { Join-Path $PSScriptRoot "install.py" } else { $null }
diff --git a/install.py b/install.py
index 0852371ef..9d7fc2a7f 100644
--- a/install.py
+++ b/install.py
@@ -10299,8 +10299,17 @@ def main() -> None:
                      "or --list-targets")
     # The screens have no choice for --declared-only: the questions ask the
     # rest, and the run keeps the platform's own list.
-    if args.tui or not (plain_requested(args) or args.declared_only or tui_blocker(args)):
+    blocker = "" if args.tui else tui_blocker(args)
+    if args.tui or not (plain_requested(args) or args.declared_only or blocker):
         sys.exit(run_tui(args))
+    small = re.match(r"the terminal is (\d+x\d+), smaller than", blocker or "")
+    # A pseudo-terminal nobody sized (script fed from a pipe) is 0x0: no window.
+    if (small and "0" not in small[1].split("x") and not plain_requested(args)
+            and not args.declared_only):
+        # The questions came line by line with no word of why: the page
+        # says a smaller window says so (tui_audit_11 P3-4).
+        print(f"The window is {small[1]}: questions come line by line "
+              f"({TUI_MIN_COLS}x{TUI_MIN_ROWS} for the full screen).")
     if args.events:
         # The events own stdout. The text a person reads goes to stderr, so a
         # program never has to tell one from the other.
@@ -12256,8 +12265,9 @@ def _install(args: argparse.Namespace, real_stdout: TextIO) -> None:
                 # names it: "found on this machine" followed "from E:\".
                 sources = list(dict.fromkeys(copy.index.label for copy in copies.values()))
                 named = ", ".join(screen_text(shown_path(label)) for label in sources)
-                origin = (f"copied from {named}" if all(copy.index is not bios_index for copy in copies.values())
-                          else "found on this machine")
+                origin = (f"copied from {named}" if all(
+                    copy.index is not bios_index for copy in copies.values())
+                    else "found on this machine")
                 print(f"\nCopying {_plural(len(copies), 'file')} {origin}"
                       f"{rest}{where} ({format_size(dl_size)})...")
             elif LOCAL.pack is not None:
@@ -12902,6 +12912,8 @@ class TuiState:
         self.cli_regions: list = []
         self.cores: list = []
         self.no_game_data: bool = False
+        # A quit the user chose, said as one (tui_quit).
+        self.quit_asked: bool = False
         self.installed_only: bool = False
         self.jobs: int = 8
         self.passthrough: list = []
@@ -13787,8 +13799,11 @@ def _back(state: TuiState) -> list[tuple]:
     return effects
 
 
-def tui_quit(state: TuiState, code: int = 130) -> list[tuple]:
-    """Leave now: with the install's own code once it ran, else 130."""
+def tui_quit(state: TuiState, code: int = 130, asked: bool = True) -> list[tuple]:
+    """Leave now: with the install's own code once it ran, else 130. asked
+    is a quit the user chose (q, Quit), said as one: it read "stopped", the
+    word of an interrupted run (tui_audit_11 P3-19)."""
+    state.quit_asked = asked
     if state.screen == "result":
         code = state.code if state.code is not None else 1
     elif state.screen == "error":
@@ -13804,7 +13819,7 @@ def tui_interrupt(state: TuiState) -> list[tuple]:
             return [("kill",)]
         state.stopping = True
         return [("stop",)]
-    return tui_quit(state)
+    return tui_quit(state, asked=False)
 
 
 def _start_run(state: TuiState, run: str) -> list[tuple]:
@@ -14868,7 +14883,7 @@ _DESKTOP_LEAD: dict[str, tuple[str, ...]] = {
 # and a Linux one (SteamOS), RetroDECK is a Linux Flatpak, BizHawk publishes
 # Windows and Linux builds, RetroPie runs on Debian and Ubuntu.
 _COMPUTER_SYSTEMS: dict[str, tuple[tuple[str, ...], tuple[str, ...]]] = {
-    "Windows": (("windows",), ("retroarch", "retrobat", "emudeck", "bizhawk")),
+    "Windows": (("windows", "pc"), ("retroarch", "retrobat", "emudeck", "bizhawk")),
     "macOS": (("macos", "mac", "osx", "macbook"), ("retroarch",)),
     "Linux": (("linux", "ubuntu", "debian", "steamos"),
               ("retroarch", "emudeck", "retrodeck", "bizhawk", "retropie")),
@@ -14878,7 +14893,9 @@ _COMPUTER_SYSTEMS: dict[str, tuple[tuple[str, ...], tuple[str, ...]]] = {
 def _computer_named(plat: str, needle: str) -> list[str]:
     """The computer systems the filter names that run plat."""
     key = _device_key(needle)
-    if len(key) < 3:
+    # Two letters are a word on their way: "wi" said "No setup matches"
+    # between "w" and "win" (tui_audit_11 P3-17). "pc" is one of the words.
+    if len(key) < 2:
         return []
     return [name for name, (words, plats) in _COMPUTER_SYSTEMS.items()
             if plat in plats and any(word.startswith(key) for word in words)]
@@ -15200,6 +15217,12 @@ def tui_update(state: TuiState, key: TuiKey) -> list[tuple]:
     if char == "q":
         return tui_quit(state)
     rows = tui_rows(state)
+    if screen == "error" and key.name in ("pgup", "pgdn"):
+        # The message scrolls, the rows stay (_view_error).
+        step = max(1, state.rows - len(rows) - 5)
+        state.focus["error_text"] = max(0, state.focus.get("error_text", 0)
+                                        + (step if key.name == "pgdn" else -step))
+        return []
     if screen in _PAGERS and not rows:
         return _pager_key(state, key)
     if not rows:
@@ -15500,11 +15523,17 @@ def _route_hint(state: TuiState, parts: tuple) -> tuple:
 _SHORT_VERBS = ((" Only this system", " Only this"), (" First system", " First"))
 
 
+# Below this many columns of text the bar always uses the short key names.
+TUI_LONG_BAR_WIDTH = 52
+
+
 def _hint(width: int, *parts: str) -> str:
     """The keys that matter now, short names first given up, then whole
     entries from the right."""
     full = "  ".join(parts)
-    if cell_width(full) <= width:
+    # One rule for every screen of a width: at 40 columns the plan read
+    # "A Install" and the next screen "A/Enter Install" (tui_audit_11 P3-5).
+    if cell_width(full) <= width and width >= TUI_LONG_BAR_WIDTH:
         return full
     short = []
     for part in parts:
@@ -15543,8 +15572,15 @@ _ROW_VERBS = {
 }
 
 
+# The widest a row's two columns spread: at 120 columns a system's size sat
+# 85 columns from its name (tui_audit_11 P3-20).
+TUI_ROW_SPREAD = 78
+
+
 def _row_line(row: TuiRow, focused: bool, width: int) -> TuiLine:
     left = ("> " if focused else "  ") + row.label
+    if row.right:
+        width = min(width, max(TUI_ROW_SPREAD, cell_width(left) + 2 + cell_width(row.right)))
     if row.keep_right and row.right:
         whole = width - cell_width(left) - 2
         forms = (row.right, *row.narrow)
@@ -15820,6 +15856,11 @@ def _plan_lines(check: dict, dest: Path | None, state: TuiState) -> list:
         _styled(headline, "title"),
         _styled(f"BIOS folder: {_short_path(_plan_folder(state, dest), state.home)}", "path"),
     ]
+    found_in = _retroarch_config_at(dest) if dest is not None else None
+    if found_in:
+        # Right under the folder it names: after the save lines it read as
+        # naming them (tui_audit_11 P3-6).
+        lines.append(_styled(f"Named by {_short_path(Path(found_in[0]), state.home)}", "path"))
     if state.facts.get("writable") is False:
         # The remedy itself comes below, after the counts.
         lines += cannot_write_words(dest, state.platform, tui_hint(state),
@@ -15848,9 +15889,6 @@ def _plan_lines(check: dict, dest: Path | None, state: TuiState) -> list:
              else state.dry_saves if check is state.dry else None)
     saves_lines = _saves_lines(state, saves)
     lines += [_styled(line, "path" if index else "") for index, line in enumerate(saves_lines)]
-    found_in = _retroarch_config_at(dest) if dest is not None else None
-    if found_in:
-        lines.append(_styled(f"Named by {_short_path(Path(found_in[0]), state.home)}", "path"))
     free = state.facts.get("free")
     if free is not None:
         lines.append(f"Free space: {format_size(free)}")
@@ -16048,7 +16086,9 @@ def _status_after(state: TuiState) -> list[str]:
 
 
 def _view_browse(state: TuiState, width: int, height: int) -> tuple:
-    where = "Drives" if state.browse_dir is None else middle(str(state.browse_dir), width)
+    # Under WSL a drive is E:\ on every screen: the title said /mnt/e
+    # (tui_audit_11 P3-13).
+    where = "Drives" if state.browse_dir is None else middle(shown_path(state.browse_dir), width)
     hint: list = []
     if state.browse_for == "from":
         # Two lines at 40 columns: the long form was cut after "copied,".
@@ -16159,7 +16199,22 @@ def _view_plan(state: TuiState, width: int, height: int) -> tuple:
         whole = (f"{check['present']} in place, {check['missing']} missing, "
                  f"{check['wrong_hash']} wrong ")
         lines = [line for line in lines if not str(line).startswith(whole)]
-    lines[2:2] = choice
+    # Under the folder and what named it, in this order: the card's note,
+    # the choice named on the command line, the choice made here.
+    at = next((index + 1 for index, line in enumerate(lines)
+               if str(line).startswith("BIOS folder:")), 1)
+    if at < len(lines) and str(lines[at]).startswith("Named by "):
+        at += 1
+    named = [*([f"for {len(state.systems)} of {len(tui_systems(state))} systems (--system)"]
+                if state.cli_systems and state.systems else []),
+             *(["--core"] if state.cores else []), *(["--region"] if state.regions else [])]
+    said = ", ".join(named)
+    # Named on the command line: said in line mode's words, and widened by
+    # Choose systems. --core and --region were said in line mode alone
+    # (tui_audit_11 P3-11).
+    lines[at:at] = [*([state.card_note] if state.card_note
+                      and state.card_note != state.status else []),
+                    *([f"{said[0].upper()}{said[1:]}."] if said else []), *choice]
     split = _tui_split(state, [(event["dest"], event["size"]) for event in state.files
                                if event["state"] != "present"])
     if split or (state.no_game_data and _game_data_row(state) is not None):
@@ -16167,16 +16222,16 @@ def _view_plan(state: TuiState, width: int, height: int) -> tuple:
         # row that leaves it out.
         lines[1:1] = [f"{split or 'No game data'}. {GAME_DATA_WORDS[0].upper()}"
                       f"{GAME_DATA_WORDS[1:]}."]
-    if state.cli_systems and state.systems:
-        # Named on the command line: said, and widened by Choose systems.
-        lines[2:2] = [f"For {len(state.systems)} of {len(tui_systems(state))} "
-                      "systems (--system)."]
-    if state.card_note and state.card_note != state.status:
-        # Under the folder it is about: a stick no file names, taken for
-        # KNULLI, read as a KNULLI card.
-        lines.insert(2, state.card_note)
     if state.status:
         lines.append(state.status)
+    if width > 38:
+        # A folder that does not fit is wrapped, as the first screen wraps
+        # it: cut in its middle, the plan hid the part being checked before
+        # Install. Cut only on a 40-column screen (tui_audit_11 P3-7).
+        lines = [piece for line in lines for piece in (
+            [_styled(part) for part in _wrap(str(line), width)]
+            if getattr(line, "style", "") == "path" and cell_width(str(line)) > width
+            else [line])]
     rows = tui_rows(state)
     if width < 54:
         rows = [row._replace(label="Copy from your old card or a folder")
@@ -16594,12 +16649,17 @@ def tui_outcome(state: TuiState) -> tuple[str, list[str]]:
         # As the plan counted them, and as line mode ends.
         games = done.count(GAME_DATA)
         lines.append(f"Installed: {kinds_words(len(done) - games, games)}.")
+    sources = _tui_sources(state, installed, len(failed) + left)
+    if left and installed and sources:
+        # One count, then the remedy, as line mode says it: the count came
+        # twice, the remedy between them (tui_audit_11 P3-18).
+        lines[0] = sources
+        sources = ""
+    if sources:
+        lines.append(sources)
     if left:
         lines.append(_offline_remedy([_short_path(Path(folder), state.home)
                                       for folder in state.from_folders]))
-    sources = _tui_sources(state, installed, len(failed) + left)
-    if sources:
-        lines.append(sources)
     ok = {dest for dest, good, _why in state.finished if good}
     if any(reason and dest in ok for dest, (_folder, reason) in state.local_dests.items()):
         # A fix copies: the misplaced files are the user's, never moved.
@@ -16697,9 +16757,22 @@ def _view_result(state: TuiState, width: int, height: int) -> tuple:
 
 
 def _view_error(state: TuiState, width: int, height: int) -> tuple:
+    """The message and its rows. A message longer than the room the rows
+    leave scrolls, with a line saying which lines are in view: at 40x12 the
+    offline screen dropped its remedy without a word (tui_audit_11 P3-2)."""
+    rows = tui_rows(state)
+    text = _text_lines(list(state.error), width)
+    room = height - len(rows) - (1 if rows else 0)
+    hint: tuple = ("A/Enter Choose", "B/Esc Back")
+    if len(text) > room >= 2:
+        first = max(0, min(state.focus.get("error_text", 0), len(text) - (room - 1)))
+        state.focus["error_text"] = first
+        text = _scrolled(text, first, room)
+        page = (TUI_ROUTES.get(state.pad, TUI_ROUTES["both"]).help["page"]
+                or "PgUp/PgDn").split(", ")[0]
+        hint += (f"{page} Scroll",)
     return (state.error_title or "Something went wrong",
-            _compose(state, width, height, state.error, tui_rows(state)),
-            ("A/Enter Choose", "B/Esc Back"))
+            _compose(state, width, height, text, rows), hint)
 
 
 def _view_quit(state: TuiState, width: int, height: int) -> tuple:
@@ -16740,6 +16813,12 @@ def _help_lines(state: TuiState) -> list[tuple[str, str]]:
         return [(names["stop"], "Stop: what is done stays done"),
                 *([(names["kill"], "Stop")] if names["kill"] else []),
                 *_route_extras(state), *_help_key(state)]
+    if state.editing:
+        # Typing a filter: Space, a, n and q type there, and the help listed
+        # them as ticks, all, none and quit (tui_audit_11 P3-9).
+        return [("Enter", "Done"), ("Esc", "Clear the filter"),
+                ("Backspace", "Delete a character"), ("Ctrl-U", "Clear"), ("Ctrl-C", "Quit"),
+                *_route_extras(state)]
     if screen == "path":
         return [(names["enter"], "Use this folder"), ("Backspace", "Delete a character"),
                 ("Ctrl-U", "Clear"), (names["esc"], "Back"), ("Ctrl-C", "Quit"),
@@ -17228,7 +17307,11 @@ def _tui_fetch(plat: str, inbox: queue.Queue, log: io.StringIO) -> None:
                                                       ", then choose Try again") + "."]
         if code == "network":
             lines = [f"The list of BIOS files could not be downloaded: {words}.",
-                     "Check the Wi-Fi or the cable, then choose Try again."]
+                     "Check the Wi-Fi or the cable, then choose Try again.",
+                     # A handheld with no Wi-Fi has the pack as its way
+                     # (tui_audit_11 P3-3).
+                     "Or copy a pack to the card and run the installer with --from-pack "
+                     "PACK: no network is needed then."]
             proxy = next((name for name in ("HTTPS_PROXY", "https_proxy", "ALL_PROXY",
                                             "all_proxy") if os.environ.get(name)), "")
             if proxy:
@@ -17481,6 +17564,8 @@ def _closing_lines(state: TuiState) -> list[str]:
                   for line in state.error)]
     if state.exit_code == 0:
         return [f"RetroBIOS: everything is in place in {state.dest}."]
+    if state.quit_asked:
+        return ["RetroBIOS: quit. Nothing was installed."]
     return ["RetroBIOS: stopped. Nothing was installed."]
 
 
diff --git a/install.sh b/install.sh
index d228c5a4c..8dc8ad1b3 100755
--- a/install.sh
+++ b/install.sh
@@ -18,7 +18,7 @@ esac
 TEMP_INSTALLER=""
 TEMP_DIRECTORY=""
 DEFAULT_INSTALL_URL="https://raw.githubusercontent.com/Abdess/retrobios/main/install.py"
-DEFAULT_INSTALL_SHA256="c030192b6ecfcedfc114ecf0cbcfc509fcca44e398e6d8cefedc7766065df538"
+DEFAULT_INSTALL_SHA256="c138739989d2ea32639c470f3af89d5038604b7fb446f08cc37659e139b76605"
 MAX_INSTALLER_BYTES=2097152
 
 cleanup() {
diff --git a/install/launchers/index.json b/install/launchers/index.json
index 100185b7c..a68f0af23 100644
--- a/install/launchers/index.json
+++ b/install/launchers/index.json
@@ -27,8 +27,8 @@
         {
           "dest": "roms/ports/retrobios/install.py",
           "repo_path": "install.py",
-          "size": 813666,
-          "sha256": "c030192b6ecfcedfc114ecf0cbcfc509fcca44e398e6d8cefedc7766065df538",
+          "size": 818472,
+          "sha256": "c138739989d2ea32639c470f3af89d5038604b7fb446f08cc37659e139b76605",
           "executable": false
         },
         {
@@ -71,8 +71,8 @@
     "muos": {
       "archive": {
         "dest": "ARCHIVE/RetroBIOS.muxapp",
-        "size": 866215,
-        "sha256": "cfe8dc0a1cda5a63d810ebcc8f28e1f1797446d5ef72447d0a64b3f68639a258"
+        "size": 871021,
+        "sha256": "0b2f463994437ab12013039a8eec8ce94040a03594e9d820a0da58a1058ef9e1"
       },
       "members": [
         {
@@ -92,8 +92,8 @@
         {
           "name": "RetroBIOS/install.py",
           "repo_path": "install.py",
-          "size": 813666,
-          "sha256": "c030192b6ecfcedfc114ecf0cbcfc509fcca44e398e6d8cefedc7766065df538",
+          "size": 818472,
+          "sha256": "c138739989d2ea32639c470f3af89d5038604b7fb446f08cc37659e139b76605",
           "executable": false
         },
         {
@@ -166,8 +166,8 @@
         {
           "dest": ".config/modules/retrobios/install.py",
           "repo_path": "install.py",
-          "size": 813666,
-          "sha256": "c030192b6ecfcedfc114ecf0cbcfc509fcca44e398e6d8cefedc7766065df538",
+          "size": 818472,
+          "sha256": "c138739989d2ea32639c470f3af89d5038604b7fb446f08cc37659e139b76605",
           "executable": false
         },
         {
diff --git a/tests/fixtures/tui/checking-40x12.txt b/tests/fixtures/tui/checking-40x12.txt
index f49a3e15a..599dd3dc1 100644
--- a/tests/fixtures/tui/checking-40x12.txt
+++ b/tests/fixtures/tui/checking-40x12.txt
@@ -9,4 +9,4 @@
 
 
 
- Ctrl-C Quit  B/Esc Quit
+ Ctrl-C Quit  B Quit
diff --git a/tests/fixtures/tui/checking-40x15.txt b/tests/fixtures/tui/checking-40x15.txt
index 5c131dfe1..5345d7513 100644
--- a/tests/fixtures/tui/checking-40x15.txt
+++ b/tests/fixtures/tui/checking-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- Ctrl-C Quit  B/Esc Quit
+ Ctrl-C Quit  B Quit
diff --git a/tests/fixtures/tui/command-40x12.txt b/tests/fixtures/tui/command-40x12.txt
index f05700025..1b955d059 100644
--- a/tests/fixtures/tui/command-40x12.txt
+++ b/tests/fixtures/tui/command-40x12.txt
@@ -9,4 +9,4 @@
 
 
 
- A/Enter Back
+ A Back
diff --git a/tests/fixtures/tui/command-40x15.txt b/tests/fixtures/tui/command-40x15.txt
index 6fcca70a1..3e8530cf0 100644
--- a/tests/fixtures/tui/command-40x15.txt
+++ b/tests/fixtures/tui/command-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- A/Enter Back
+ A Back
diff --git a/tests/fixtures/tui/confirm-40x12.txt b/tests/fixtures/tui/confirm-40x12.txt
index a6829f6b0..704d86a7a 100644
--- a/tests/fixtures/tui/confirm-40x12.txt
+++ b/tests/fixtures/tui/confirm-40x12.txt
@@ -9,4 +9,4 @@
 
  > Install
    Back
- A/Enter Install  B/Esc Back  ? Help
+ A Install  B Back  ? Help
diff --git a/tests/fixtures/tui/confirm-40x15.txt b/tests/fixtures/tui/confirm-40x15.txt
index 250844ab7..6cb81ee9f 100644
--- a/tests/fixtures/tui/confirm-40x15.txt
+++ b/tests/fixtures/tui/confirm-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- A/Enter Install  B/Esc Back  ? Help
+ A Install  B Back  ? Help
diff --git a/tests/fixtures/tui/create-40x12.txt b/tests/fixtures/tui/create-40x12.txt
index c5ef8083c..e767d4777 100644
--- a/tests/fixtures/tui/create-40x12.txt
+++ b/tests/fixtures/tui/create-40x12.txt
@@ -9,4 +9,4 @@
 
 
 
- A/Enter Create  B/Esc Quit
+ A Create  B Quit
diff --git a/tests/fixtures/tui/create-40x15.txt b/tests/fixtures/tui/create-40x15.txt
index 600629ca8..b62b0cd1a 100644
--- a/tests/fixtures/tui/create-40x15.txt
+++ b/tests/fixtures/tui/create-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- A/Enter Create  B/Esc Quit
+ A Create  B Quit
diff --git a/tests/fixtures/tui/error-40x12.txt b/tests/fixtures/tui/error-40x12.txt
index 224cf89d2..d3c843856 100644
--- a/tests/fixtures/tui/error-40x12.txt
+++ b/tests/fixtures/tui/error-40x12.txt
@@ -5,8 +5,8 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
+
  > Choose another setup or folder
    Quit
- A/Enter Choose  B/Esc Back
+ A Choose  B Back  PgUp/PgDn Scroll
diff --git a/tests/fixtures/tui/error-40x15.txt b/tests/fixtures/tui/error-40x15.txt
index df4e6f1c3..a7d362f90 100644
--- a/tests/fixtures/tui/error-40x15.txt
+++ b/tests/fixtures/tui/error-40x15.txt
@@ -12,4 +12,4 @@
    Quit
 
 
- A/Enter Choose  B/Esc Back
+ A Choose  B Back
diff --git a/tests/fixtures/tui/folder-card-40x12.txt b/tests/fixtures/tui/folder-card-40x12.txt
index 8a348dfe2..ef783de21 100644
--- a/tests/fixtures/tui/folder-card-40x12.txt
+++ b/tests/fixtures/tui/folder-card-40x12.txt
@@ -9,4 +9,4 @@
  > Browse for a folder
    Type a path
    Look again
- A/Enter Browse  B/Esc Back  ? Help
+ A Browse  B Back  ? Help
diff --git a/tests/fixtures/tui/folder-card-40x15.txt b/tests/fixtures/tui/folder-card-40x15.txt
index c791e4241..03aba349e 100644
--- a/tests/fixtures/tui/folder-card-40x15.txt
+++ b/tests/fixtures/tui/folder-card-40x15.txt
@@ -12,4 +12,4 @@
    Look again
 
 
- A/Enter Browse  B/Esc Back  ? Help
+ A Browse  B Back  ? Help
diff --git a/tests/fixtures/tui/installing-40x12.txt b/tests/fixtures/tui/installing-40x12.txt
index 5750b4633..d56a30bbd 100644
--- a/tests/fixtures/tui/installing-40x12.txt
+++ b/tests/fixtures/tui/installing-40x12.txt
@@ -9,4 +9,4 @@
 
  FAILED scph5500.bin (HTTP 404)
  ok     gba_bios.bin
- B/Esc Stop  ? Help
+ B Stop  ? Help
diff --git a/tests/fixtures/tui/installing-40x15.txt b/tests/fixtures/tui/installing-40x15.txt
index 51aeca7c0..950ad6515 100644
--- a/tests/fixtures/tui/installing-40x15.txt
+++ b/tests/fixtures/tui/installing-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- B/Esc Stop  ? Help
+ B Stop  ? Help
diff --git a/tests/fixtures/tui/options-120x40.txt b/tests/fixtures/tui/options-120x40.txt
index 21aae2729..eac6c418f 100644
--- a/tests/fixtures/tui/options-120x40.txt
+++ b/tests/fixtures/tui/options-120x40.txt
@@ -2,14 +2,14 @@
 
  Each row is an option of the command line, named on the right.
 
- > Preferred regions: North America, Japan                                                 --region
-   Game data: kept                                                                   --no-game-data
-   Installed cores only: no (1 found)                                             --installed-cores
-   Cores: all                                                                                --core
-   Parallel downloads: 8                                                                     --jobs
-   BIOS folder: ~/.config/retroarch/system                                                   --dest
-   Copy from: none                                                                           --from
-   Preview the file list                                                                  --dry-run
+ > Preferred regions: North America, Japan                             --region
+   Game data: kept                                               --no-game-data
+   Installed cores only: no (1 found)                         --installed-cores
+   Cores: all                                                            --core
+   Parallel downloads: 8                                                 --jobs
+   BIOS folder: ~/.config/retroarch/system                               --dest
+   Copy from: none                                                       --from
+   Preview the file list                                              --dry-run
    Show the command line
 
 
diff --git a/tests/fixtures/tui/platforms-120x40.txt b/tests/fixtures/tui/platforms-120x40.txt
index c4f74e812..0389c94a8 100644
--- a/tests/fixtures/tui/platforms-120x40.txt
+++ b/tests/fixtures/tui/platforms-120x40.txt
@@ -14,26 +14,26 @@
    BizHawk
    MiSTer FPGA
    RetroPie
-   Allium, SD card                                     Miyoo Mini, Miyoo Mini Plus, Miyoo Mini Flip
-   AmberELEC, SD card                                                                  RG351, RG552
-   Anbernic stock firmware, SD card                        RG35XX Plus, RG35XX H, RG35XX SP, RG28XX
+   Allium, SD card                 Miyoo Mini, Miyoo Mini Plus, Miyoo Mini Flip
+   AmberELEC, SD card                                              RG351, RG552
+   Anbernic stock firmware, SD card    RG35XX Plus, RG35XX H, RG35XX SP, RG28XX
    ArchR, SD card         R36S, R33S, R36S Soysauce, Odroid Go Advance, Odroid Go Super, RG351V, +6
-   ArkOS, SD card                RG353M, RG353V, RG503, RGB30, RK2023, RG351MP, RG351V, R35S, RGB10
-   CrossMix-OS, SD card                                                            TrimUI Smart Pro
-   dArkOS, SD card                                          Odroid Go Advance, RGB10, RG351MP, G350
-   EmuELEC, SD card                                                                       Odroid Go
+   ArkOS, SD card  RG353M, RG353V, RG503, RGB30, RK2023, RG351MP, RG351V, R35S, RGB10
+   CrossMix-OS, SD card                                        TrimUI Smart Pro
+   dArkOS, SD card                      Odroid Go Advance, RGB10, RG351MP, G350
+   EmuELEC, SD card                                                   Odroid Go
    JELOS, SD card    RG351M, RG351V, RG353M, RG353P, RG353V, RG353VS, RG503, RG552, R33S, R36S, +24
    KNULLI, SD card        RG ARC-S, RG28XX, RG34XX, RG35XX, RG35XX Plus, RG35XX H, RG35XX 2024, +15
-   KOLOS, SD card                RG353P, RG353M, RG353V, RG353VS, RG503, RK2023, RGB30, RGB10 Max 3
-   Koriki, SD card                                                                       Miyoo Mini
+   KOLOS, SD card  RG353P, RG353M, RG353V, RG353VS, RG503, RK2023, RGB30, RGB10 Max 3
+   Koriki, SD card                                                   Miyoo Mini
    MinUI, SD card          RG28XX, RG34XX, RG34XX SP, RG35XX, RG35XX Plus, RG35XX H, RG35XX SP, +16
    MiyooCFW, SD card  BittBoy, Pocket Go, PowKiddy Q90, PowKiddy V90, PowKiddy Q20 Mini, Sup M3, +1
    muOS, SD card      RG35XX H, RG35XX Plus, RG35XX SP, RG35XX 2024, RG34XX, RG40XX H, RG40XX V, +4
    MyMinUI, SD card            RG35XX, Miyoo Mini, Miyoo Mini Flip, Miyoo Mini Plus, Miyoo A30, +16
-   NextUI, SD card                                                   TrimUI Brick, TrimUI Smart Pro
-   Onion, SD card                                                       Miyoo Mini, Miyoo Mini Plus
-   plumOS, SD card                                                                  MagicX XU20 V32
-   RetroOZ, SD card                      Odroid Go Super, Odroid Go Advance, RGB10 Max, RGB10 Max 2
+   NextUI, SD card                               TrimUI Brick, TrimUI Smart Pro
+   Onion, SD card                                   Miyoo Mini, Miyoo Mini Plus
+   plumOS, SD card                                              MagicX XU20 V32
+   RetroOZ, SD card  Odroid Go Super, Odroid Go Advance, RGB10 Max, RGB10 Max 2
    ROCKNIX, SD card      RG351, RG353, RG503, RG552, RG 55G1, RG ARC, RG35XX 2024, RG35XX Plus, +37
    spruceOS, SD card        Miyoo A30, Miyoo Flip, Miyoo Mini, Miyoo Mini Plus, Miyoo Mini Flip, +5
    UnofficialOS, SD card      R35S, R36S, RG351M, RG351P, RG351V, RG353M, RG353P, RG353V, RG503, +5
diff --git a/tests/fixtures/tui/preview-40x12.txt b/tests/fixtures/tui/preview-40x12.txt
index 507cf8b5d..55499e667 100644
--- a/tests/fixtures/tui/preview-40x12.txt
+++ b/tests/fixtures/tui/preview-40x12.txt
@@ -9,4 +9,4 @@
  missing      16.0 KB  gba_bios.bin
 
 
- A/Enter Back
+ A Back
diff --git a/tests/fixtures/tui/preview-40x15.txt b/tests/fixtures/tui/preview-40x15.txt
index 110e70660..873f126d8 100644
--- a/tests/fixtures/tui/preview-40x15.txt
+++ b/tests/fixtures/tui/preview-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- A/Enter Back
+ A Back
diff --git a/tests/fixtures/tui/quit-40x12.txt b/tests/fixtures/tui/quit-40x12.txt
index 8d91077c0..fce65bb05 100644
--- a/tests/fixtures/tui/quit-40x12.txt
+++ b/tests/fixtures/tui/quit-40x12.txt
@@ -9,4 +9,4 @@
 
 
 
- A/Enter Quit  B/Esc Stay
+ A Quit  B Stay
diff --git a/tests/fixtures/tui/quit-40x15.txt b/tests/fixtures/tui/quit-40x15.txt
index 675109b69..1f2fd0f1c 100644
--- a/tests/fixtures/tui/quit-40x15.txt
+++ b/tests/fixtures/tui/quit-40x15.txt
@@ -12,4 +12,4 @@
 
 
 
- A/Enter Quit  B/Esc Stay
+ A Quit  B Stay
diff --git a/tests/fixtures/tui/result-40x12.txt b/tests/fixtures/tui/result-40x12.txt
index ea7a3e5f6..568b9dce0 100644
--- a/tests/fixtures/tui/result-40x12.txt
+++ b/tests/fixtures/tui/result-40x12.txt
@@ -9,4 +9,4 @@
 
  To put them back: python3 install.py
  1-8 of 17
- A/Enter Exit  Up/Down Scroll
+ A Exit  ^v Scroll
diff --git a/tests/fixtures/tui/result-40x15.txt b/tests/fixtures/tui/result-40x15.txt
index 683877220..45e55c93a 100644
--- a/tests/fixtures/tui/result-40x15.txt
+++ b/tests/fixtures/tui/result-40x15.txt
@@ -12,4 +12,4 @@
    /home/user/.config/retroarch/retrobios-backup/2026-10-23_1200
 
  1-11 of 17
- A/Enter Exit  Up/Down Scroll
+ A Exit  ^v Scroll
diff --git a/tests/fixtures/tui/route-evmapy.txt b/tests/fixtures/tui/route-evmapy.txt
index 4feac0d4a..89b845d3a 100644
--- a/tests/fixtures/tui/route-evmapy.txt
+++ b/tests/fixtures/tui/route-evmapy.txt
@@ -322,35 +322,6 @@
 
 
  A Use this folder  B Back
-=== create 40x12
- RetroBIOS: Create the folder?
-
- /home/user/bios/new does not exist.
- The nearest folder that does:
-   /home/user
-
- > Create it and continue
-   Choose another folder
-
-
-
- A Create  B Quit
-=== create 40x15
- RetroBIOS: Create the folder?
-
- /home/user/bios/new does not exist.
- The nearest folder that does:
-   /home/user
-
- > Create it and continue
-   Choose another folder
-
-
-
-
-
-
- A Create  B Quit
 === create 80x24
  RetroBIOS: Create the folder?
 
@@ -604,7 +575,7 @@
    Copy from: none
    Preview the file list
    Show the command line
- A Open  B Back  Left/Right Set
+ A Open  B Back  <> Set
 === options 40x15
  RetroBIOS: Options
 
@@ -620,7 +591,7 @@
 
  Sets --region
 
- A Open  B Back  Left/Right Set
+ A Open  B Back  <> Set
 === options 80x24
  RetroBIOS: Options
 
@@ -658,7 +629,7 @@
    [ ] Japan
 
 
- A Tick  B Done  Left/Right Order
+ A Tick  B Done  <> Order
 === regions 40x15
  RetroBIOS: Preferred regions
 
@@ -674,7 +645,7 @@
 
 
 
- A Tick  B Done  Left/Right Order
+ A Tick  B Done  <> Order
 === regions 80x24
  RetroBIOS: Preferred regions
 
@@ -754,35 +725,6 @@
 
 
  A Filter  B Back  X Tick
-=== preview 40x12
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
- A Back
-=== preview 40x15
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
-
-
-
- A Back
 === preview 80x24
  RetroBIOS: Preview
 
@@ -807,35 +749,6 @@
 
 
 
- A Back
-=== command 40x12
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
- A Back
-=== command 40x15
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
-
-
-
  A Back
 === command 80x24
  RetroBIOS: Command line
@@ -1032,27 +945,11 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
- > Choose another setup or folder
-   Quit
- A Choose  B Back
-=== error 40x15
- RetroBIOS: Something went wrong
-
-   Could not fetch the file list for
-     retroarch after 3 attempts: [Errno
-     -2] Name or service not known
-   Address:
-     https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
 
  > Choose another setup or folder
    Quit
-
-
- A Choose  B Back
+ A Choose  B Back  L1/R1 Scroll
 === error 80x24
  RetroBIOS: Something went wrong
 
@@ -1078,35 +975,6 @@
 
 
  A Choose  B Back
-=== quit 40x12
- RetroBIOS: Quit?
-
- Quit without installing? Nothing was
-   written.
-
- > Quit
-   Stay
-
-
-
-
- A Quit  B Stay
-=== quit 40x15
- RetroBIOS: Quit?
-
- Quit without installing? Nothing was
-   written.
-
- > Quit
-   Stay
-
-
-
-
-
-
-
- A Quit  B Stay
 === quit 80x24
  RetroBIOS: Quit?
 
diff --git a/tests/fixtures/tui/route-gptokeyb.txt b/tests/fixtures/tui/route-gptokeyb.txt
index c36055601..7ae640cbc 100644
--- a/tests/fixtures/tui/route-gptokeyb.txt
+++ b/tests/fixtures/tui/route-gptokeyb.txt
@@ -322,35 +322,6 @@
 
 
  A Use this folder  B Back
-=== create 40x12
- RetroBIOS: Create the folder?
-
- /home/user/bios/new does not exist.
- The nearest folder that does:
-   /home/user
-
- > Create it and continue
-   Choose another folder
-
-
-
- A Create  B Quit
-=== create 40x15
- RetroBIOS: Create the folder?
-
- /home/user/bios/new does not exist.
- The nearest folder that does:
-   /home/user
-
- > Create it and continue
-   Choose another folder
-
-
-
-
-
-
- A Create  B Quit
 === create 80x24
  RetroBIOS: Create the folder?
 
@@ -604,7 +575,7 @@
    Copy from: none
    Preview the file list
    Show the command line
- A Open  B Back  Left/Right Set
+ A Open  B Back  <> Set
 === options 40x15
  RetroBIOS: Options
 
@@ -620,7 +591,7 @@
 
  Sets --region
 
- A Open  B Back  Left/Right Set
+ A Open  B Back  <> Set
 === options 80x24
  RetroBIOS: Options
 
@@ -658,7 +629,7 @@
    [ ] Japan
 
 
- A Tick  B Done  Left/Right Order
+ A Tick  B Done  <> Order
 === regions 40x15
  RetroBIOS: Preferred regions
 
@@ -674,7 +645,7 @@
 
 
 
- A Tick  B Done  Left/Right Order
+ A Tick  B Done  <> Order
 === regions 80x24
  RetroBIOS: Preferred regions
 
@@ -754,35 +725,6 @@
 
 
  A Filter  B Back  X Tick
-=== preview 40x12
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
- A Back
-=== preview 40x15
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
-
-
-
- A Back
 === preview 80x24
  RetroBIOS: Preview
 
@@ -807,35 +749,6 @@
 
 
 
- A Back
-=== command 40x12
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
- A Back
-=== command 40x15
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
-
-
-
  A Back
 === command 80x24
  RetroBIOS: Command line
@@ -1032,27 +945,11 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
- > Choose another setup or folder
-   Quit
- A Choose  B Back
-=== error 40x15
- RetroBIOS: Something went wrong
-
-   Could not fetch the file list for
-     retroarch after 3 attempts: [Errno
-     -2] Name or service not known
-   Address:
-     https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
 
  > Choose another setup or folder
    Quit
-
-
- A Choose  B Back
+ A Choose  B Back  L1/R1 Scroll
 === error 80x24
  RetroBIOS: Something went wrong
 
@@ -1078,35 +975,6 @@
 
 
  A Choose  B Back
-=== quit 40x12
- RetroBIOS: Quit?
-
- Quit without installing? Nothing was
-   written.
-
- > Quit
-   Stay
-
-
-
-
- A Quit  B Stay
-=== quit 40x15
- RetroBIOS: Quit?
-
- Quit without installing? Nothing was
-   written.
-
- > Quit
-   Stay
-
-
-
-
-
-
-
- A Quit  B Stay
 === quit 80x24
  RetroBIOS: Quit?
 
diff --git a/tests/fixtures/tui/route-gptokeyb_muxterm.txt b/tests/fixtures/tui/route-gptokeyb_muxterm.txt
index c36055601..5a8efe5a0 100644
--- a/tests/fixtures/tui/route-gptokeyb_muxterm.txt
+++ b/tests/fixtures/tui/route-gptokeyb_muxterm.txt
@@ -322,35 +322,6 @@
 
 
  A Use this folder  B Back
-=== create 40x12
- RetroBIOS: Create the folder?
-
- /home/user/bios/new does not exist.
- The nearest folder that does:
-   /home/user
-
- > Create it and continue
-   Choose another folder
-
-
-
- A Create  B Quit
-=== create 40x15
- RetroBIOS: Create the folder?
-
- /home/user/bios/new does not exist.
- The nearest folder that does:
-   /home/user
-
- > Create it and continue
-   Choose another folder
-
-
-
-
-
-
- A Create  B Quit
 === create 80x24
  RetroBIOS: Create the folder?
 
@@ -604,7 +575,7 @@
    Copy from: none
    Preview the file list
    Show the command line
- A Open  B Back  Left/Right Set
+ A Open  B Back  <> Set
 === options 40x15
  RetroBIOS: Options
 
@@ -620,7 +591,7 @@
 
  Sets --region
 
- A Open  B Back  Left/Right Set
+ A Open  B Back  <> Set
 === options 80x24
  RetroBIOS: Options
 
@@ -658,7 +629,7 @@
    [ ] Japan
 
 
- A Tick  B Done  Left/Right Order
+ A Tick  B Done  <> Order
 === regions 40x15
  RetroBIOS: Preferred regions
 
@@ -674,7 +645,7 @@
 
 
 
- A Tick  B Done  Left/Right Order
+ A Tick  B Done  <> Order
 === regions 80x24
  RetroBIOS: Preferred regions
 
@@ -754,35 +725,6 @@
 
 
  A Filter  B Back  X Tick
-=== preview 40x12
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
- A Back
-=== preview 40x15
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
-
-
-
- A Back
 === preview 80x24
  RetroBIOS: Preview
 
@@ -807,35 +749,6 @@
 
 
 
- A Back
-=== command 40x12
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
- A Back
-=== command 40x15
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
-
-
-
  A Back
 === command 80x24
  RetroBIOS: Command line
@@ -1032,26 +945,10 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
- > Choose another setup or folder
-   Quit
- A Choose  B Back
-=== error 40x15
- RetroBIOS: Something went wrong
-
-   Could not fetch the file list for
-     retroarch after 3 attempts: [Errno
-     -2] Name or service not known
-   Address:
-     https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
 
  > Choose another setup or folder
    Quit
-
-
  A Choose  B Back
 === error 80x24
  RetroBIOS: Something went wrong
@@ -1078,35 +975,6 @@
 
 
  A Choose  B Back
-=== quit 40x12
- RetroBIOS: Quit?
-
- Quit without installing? Nothing was
-   written.
-
- > Quit
-   Stay
-
-
-
-
- A Quit  B Stay
-=== quit 40x15
- RetroBIOS: Quit?
-
- Quit without installing? Nothing was
-   written.
-
- > Quit
-   Stay
-
-
-
-
-
-
-
- A Quit  B Stay
 === quit 80x24
  RetroBIOS: Quit?
 
diff --git a/tests/fixtures/tui/route-keys.txt b/tests/fixtures/tui/route-keys.txt
index ce2c5937e..e26ac816f 100644
--- a/tests/fixtures/tui/route-keys.txt
+++ b/tests/fixtures/tui/route-keys.txt
@@ -928,7 +928,7 @@
 
  To put them back: python3 install.py
  1-8 of 17
- Enter Exit  Up/Down Scroll
+ Enter Exit  ^v Scroll
 === result 40x15
  RetroBIOS: Finished with errors
 
@@ -944,7 +944,7 @@
    /home/user/.config/retroarch/retrobios-backup/2026-10-23_1200
 
  1-11 of 17
- Enter Exit  Up/Down Scroll
+ Enter Exit  ^v Scroll
 === result 80x24
  RetroBIOS: Finished with errors
 
@@ -978,8 +978,8 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
+
  > Choose another setup or folder
    Quit
  Enter Choose  Esc Back
diff --git a/tests/fixtures/tui/route-miyoo.txt b/tests/fixtures/tui/route-miyoo.txt
index 7a1554714..77041c30d 100644
--- a/tests/fixtures/tui/route-miyoo.txt
+++ b/tests/fixtures/tui/route-miyoo.txt
@@ -604,7 +604,7 @@
    Copy from: none
    Preview the file list
    Show the command line
- A Open  R2 Back  Left/Right Set
+ A Open  R2 Back  <> Set
 === options 40x15
  RetroBIOS: Options
 
@@ -620,7 +620,7 @@
 
  Sets --region
 
- A Open  R2 Back  Left/Right Set
+ A Open  R2 Back  <> Set
 === options 80x24
  RetroBIOS: Options
 
@@ -658,7 +658,7 @@
    [ ] Japan
 
 
- A Tick  R2 Done  Left/Right Order
+ A Tick  R2 Done  <> Order
 === regions 40x15
  RetroBIOS: Preferred regions
 
@@ -674,7 +674,7 @@
 
 
 
- A Tick  R2 Done  Left/Right Order
+ A Tick  R2 Done  <> Order
 === regions 80x24
  RetroBIOS: Preferred regions
 
@@ -754,35 +754,6 @@
 
 
  A Filter  R2 Back
-=== preview 40x12
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
- A Back
-=== preview 40x15
- RetroBIOS: Preview
-
- 4 files to download, 1.0 MB. Nothing
-   is written.
-
- missing     512.0 KB  scph5500.bin
- wrong copy  512.0 KB  scph5501.bin
- missing          4 B  pcsx/extra.bin
- missing      16.0 KB  gba_bios.bin
-
-
-
-
-
- A Back
 === preview 80x24
  RetroBIOS: Preview
 
@@ -807,35 +778,6 @@
 
 
 
- A Back
-=== command 40x12
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
- A Back
-=== command 40x15
- RetroBIOS: Command line
-
- The same choice without questions:
-
- python3 install.py --platform
-   retroarch --dest
-   /home/user/.config/retroarch/system
-   --system nintendo-gba
-
-
-
-
-
-
  A Back
 === command 80x24
  RetroBIOS: Command line
@@ -1032,11 +974,11 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
+
  > Choose another setup or folder
    Quit
- A Choose  R2 Back
+ A Choose  R2 Back  L1/R1 Scroll
 === error 40x15
  RetroBIOS: Something went wrong
 
diff --git a/tests/fixtures/tui/route-muxterm.txt b/tests/fixtures/tui/route-muxterm.txt
index e754f340f..1e8af124d 100644
--- a/tests/fixtures/tui/route-muxterm.txt
+++ b/tests/fixtures/tui/route-muxterm.txt
@@ -604,7 +604,7 @@
    Copy from: none
    Preview the file list
    Show the command line
- Start Open  B Back  Left/Right Set
+ Start Open  B Back  <> Set
 === options 40x15
  RetroBIOS: Options
 
@@ -620,7 +620,7 @@
 
  Sets --region
 
- Start Open  B Back  Left/Right Set
+ Start Open  B Back  <> Set
 === options 80x24
  RetroBIOS: Options
 
@@ -658,7 +658,7 @@
    [ ] Japan
 
 
- Start Tick  B Done  Left/Right Order
+ Start Tick  B Done  <> Order
 === regions 40x15
  RetroBIOS: Preferred regions
 
@@ -674,7 +674,7 @@
 
 
 
- Start Tick  B Done  Left/Right Order
+ Start Tick  B Done  <> Order
 === regions 80x24
  RetroBIOS: Preferred regions
 
@@ -1032,8 +1032,8 @@
      -2] Name or service not known
    Address:
      https://raw.githubusercontent.com/
-     Abdess/retrobios/main/install/
-     retroarch.json
+ 1-5 of 7
+
  > Choose another setup or folder
    Quit
  Start Choose  B Back
diff --git a/tests/fixtures/tui/setup-40x12.txt b/tests/fixtures/tui/setup-40x12.txt
index 04e73733b..2d87a3413 100644
--- a/tests/fixtures/tui/setup-40x12.txt
+++ b/tests/fixtures/tui/setup-40x12.txt
@@ -9,4 +9,4 @@
  BIOS folder:
    /home/user/.config/retroarch/system
  ES-DE found: its BIOS files go to each
- A/Enter Continue  B/Esc Quit  ? Help
+ A Continue  B Quit  ? Help
diff --git a/tests/fixtures/tui/setup-40x15.txt b/tests/fixtures/tui/setup-40x15.txt
index d2d99ab29..faa6cbd38 100644
--- a/tests/fixtures/tui/setup-40x15.txt
+++ b/tests/fixtures/tui/setup-40x15.txt
@@ -12,4 +12,4 @@
    emulator, not to ES-DE itself.
 
 
- A/Enter Continue  B/Esc Quit  ? Help
+ A Continue  B Quit  ? Help
diff --git a/tests/fixtures/tui/systems-120x40.txt b/tests/fixtures/tui/systems-120x40.txt
index 2b859a315..0580bbaa7 100644
--- a/tests/fixtures/tui/systems-120x40.txt
+++ b/tests/fixtures/tui/systems-120x40.txt
@@ -3,9 +3,9 @@
    All
    None
    Filter (/ to type)
- > [x] nintendo-gba (gba)                                                           1 file, 16.0 KB
-   [x] sony-playstation                                                             3 files, 1.0 MB
-   [ ] nintendo-famicom-disk (ファミコン)                                                  in place
+ > [x] nintendo-gba (gba)                                       1 file, 16.0 KB
+   [x] sony-playstation                                         3 files, 1.0 MB
+   [ ] nintendo-famicom-disk (ファミコン)                              in place
 
 
 
diff --git a/tests/test_install_tui.py b/tests/test_install_tui.py
index 5abba0828..b2a023ddc 100644
--- a/tests/test_install_tui.py
+++ b/tests/test_install_tui.py
@@ -1013,7 +1013,7 @@ class Views(unittest.TestCase):
             with self.subTest(screen=name):
                 hint = install.tui_view(state, 40, 15)[-1].strip()
                 self.assertTrue(hint.startswith(("A/Enter", "A ", "Enter", "Ctrl-C", "Any key",
-                                                 "B/Esc Stop")), hint)
+                                                 "B/Esc Stop", "B Stop")), hint)
 
     def test_focus_is_marked_without_colour(self):
         lines = install.tui_view(fresh_state(), 80, 24)
@@ -1030,12 +1030,12 @@ def _bar_keys(line: str) -> set:
 # The keys each route has, as the bar may name them. "Any" opens "Any key
 # closes this help", <> and ^v are the narrow forms of Left/Right, Up/Down.
 ROUTE_KEYS = {
-    "keys": {"Enter", "Esc", "Space", "o", "?", "/", "Ctrl-C", "Ctrl-U"},
-    "gptokeyb": {"A", "B", "X", "Y", "Select+Start"},
-    "gptokeyb_muxterm": {"A", "B", "X", "Y", "Select+Start"},
-    "evmapy": {"A", "B", "X", "Y"},
-    "muxterm": {"Start", "B", "Y", "Menu", "Select"},
-    "miyoo": {"A", "Start", "R2", "L2"},
+    "keys": {"Enter", "Esc", "Space", "o", "?", "/", "Ctrl-C", "Ctrl-U", "PgUp/PgDn"},
+    "gptokeyb": {"A", "B", "X", "Y", "Select+Start", "L1/R1"},
+    "gptokeyb_muxterm": {"A", "B", "X", "Y", "Select+Start", "D-pad"},
+    "evmapy": {"A", "B", "X", "Y", "L1/R1"},
+    "muxterm": {"Start", "B", "Y", "Menu", "Select", "D-pad"},
+    "miyoo": {"A", "Start", "R2", "L2", "L1/R1"},
 }
 EVERY_ROUTE_HAS = {"Left/Right", "Up/Down", "<>", "^v", "Any"}
 
@@ -1628,7 +1628,11 @@ class AuditRoundTwo(unittest.TestCase):
         kind, plat, title, lines, code = inbox.get_nowait()
         self.assertEqual((kind, title, code), ("manifest_failed", "No connection", 1))
         self.assertIn("could not be downloaded: the server refused the connection", lines[0])
-        self.assertNotIn("--", " ".join(lines))
+        # The pack is the one option named: the way of a handheld with no
+        # Wi-Fi (tui_audit_11 P3-3).
+        self.assertIn("Or copy a pack to the card and run the installer with --from-pack",
+                      " ".join(lines))
+        self.assertNotIn("--", " ".join(lines).replace("--from-pack", ""))
         state = fresh_state()
         with mock.patch.object(install.Path, "exists", return_value=True):
             press(state, "enter")
@@ -5803,7 +5807,8 @@ class AuditSix(unittest.TestCase):
         self.assertNotIn("before Install", text)
         self.assertNotIn("backup folder", text)
         self.assertIn("Copy them from your old card", text)
-        self.assertEqual(view[-1].strip(), "A/Enter Back  ? Help")
+        # The short names at 40 columns, as every screen of that width.
+        self.assertEqual(view[-1].strip(), "A Back  ? Help")
 
     def test_a_refusal_shows_at_40x12_on_type_a_path(self):
         """P2-2: Enter seemed to do nothing, the refusal drawn below the
@@ -9072,6 +9077,131 @@ class AuditEighteenAndEleven(unittest.TestCase):
             rows = install.tui_rows(state)
         self.assertEqual(rows[state.focus.get("plan", 0)].action, "fromcard")
 
+    # tui_audit_11 P3-2 to P3-20: the screens' polish.
+
+    def test_a_long_message_scrolls_with_its_position(self):
+        """P3-2: at 40x12 the offline screen dropped its remedy unsaid."""
+        state = fresh_state()
+        state.stack = ["error"]
+        state.error_title = install.TUI_OFFLINE_TITLE
+        state.error = ["This run makes no network request (--offline), and the list of BIOS "
+                       "files comes from the network.",
+                       "Run the installer again with the list saved as a file (--manifest "
+                       "FILE, a copy of install/<platform>.json) or with a pack (--from-pack "
+                       "PACK), or without --offline."]
+        state.cols, state.rows = 40, 12
+        view = [str(line) for line in install.tui_view(state, 40, 12)]
+        self.assertTrue(any(re.fullmatch(r" 1-\d+ of \d+", line) for line in view), view)
+        self.assertIn("Scroll", view[-1])
+        press(state, "pgdn")
+        end = " ".join(" ".join(str(line) for line in install.tui_view(state, 40, 12)).split())
+        self.assertIn("--offline.", end)
+
+    def test_a_small_window_says_why_the_questions_come_line_by_line(self):
+        """P3-4."""
+        with mock.patch.object(install, "tui_blocker",
+                               return_value="the terminal is 39x12, smaller than 40x12"), \
+                mock.patch.object(install, "_run", side_effect=SystemExit(0)), \
+                mock.patch.object(install, "detect_os", return_value="linux"), \
+                mock.patch.dict(install._WSL), \
+                mock.patch.object(sys, "argv", ["install.py"]), \
+                contextlib.redirect_stdout(io.StringIO()) as out, \
+                self.assertRaises(SystemExit):
+            install.main()
+        self.assertIn("The window is 39x12: questions come line by line (40x12 for the full "
+                      "screen).", out.getvalue())
+
+    def test_one_bar_rule_per_width(self):
+        """P3-5: at 40 columns the plan read "A Install", Confirm "A/Enter"."""
+        states = golden_states()
+        for name in ("preview", "confirm", "result", "quit"):
+            with self.subTest(screen=name):
+                bar = str(install.tui_view(states[name], 40, 12)[-1])
+                self.assertNotIn("A/Enter", bar)
+                self.assertNotIn("B/Esc", bar)
+
+    def test_the_folder_its_config_named_is_said_under_it(self):
+        """P3-6, P3-7."""
+        state = checked_state()
+        long_dest = Path("/home/user/" + "a-long-folder-name/" * 5 + "system")
+        state.dest = long_dest
+        with mock.patch.object(install, "_retroarch_config_at",
+                               return_value=(HOME / ".config/retroarch/retroarch.cfg", HOME)):
+            lines = [str(line).strip() for line in install.tui_view(state, 80, 30)]
+        at = next(index for index, line in enumerate(lines) if line.startswith("BIOS folder:"))
+        tail = next(index for index, line in enumerate(lines) if line.startswith("Named by"))
+        self.assertNotIn("...", " ".join(lines[at:tail]))
+        self.assertIn(str(long_dest).replace("/home/user", "~")[-20:], " ".join(lines[at:tail]))
+        self.assertLessEqual(tail - at, 3)
+
+    def test_the_help_while_typing_lists_what_does_not_type(self):
+        """P3-9."""
+        state = checked_state()
+        state.stack.append("systems")
+        state.editing = "systems"
+        state.help = True
+        help_text = " ".join(" ".join(install.tui_view(state, 80, 24)).split())
+        self.assertIn("Esc Clear the filter", help_text)
+        self.assertIn("Ctrl-U Clear", help_text)
+        self.assertNotIn("Tick, untick", help_text)
+
+    def test_the_plan_names_core_and_region_as_line_mode(self):
+        """P3-11."""
+        state = checked_state()
+        state.cli_systems, state.cores, state.regions = ["sony-playstation"], ["x"], ["us"]
+        text = " ".join(" ".join(install.tui_view(state, 120, 40)).split())
+        self.assertIn("(--system), --core, --region.", text)
+
+    def test_pc_and_short_prefixes_find_the_computer_setups(self):
+        """P3-17."""
+        for typed in ("pc", "wi", "win"):
+            with self.subTest(typed=typed):
+                found = {row.value for row in install.setup_list([], set(), typed, "linux")
+                         if row.action == "platform"}
+                self.assertIn("retrobat", found)
+
+    def test_a_partial_result_counts_once_then_says_the_remedy(self):
+        """P3-18."""
+        state = _installed_state(Path("/x/system"))
+        state.summary.update(installed=6, pending=16, failed=[])
+        state.from_folders = [Path("/media/me/OLD")]
+        with mock.patch.object(install, "_offline_only", return_value=True), \
+                mock.patch.object(install, "_tui_sources",
+                                  return_value="6 files copied from OLD, 16 still missing."):
+            _title, lines = install.tui_outcome(state)
+        self.assertEqual(lines[0], "6 files copied from OLD, 16 still missing.")
+        self.assertIn("They are not in", lines[1])
+
+    def test_q_is_said_as_a_quit(self):
+        """P3-19: q reported "stopped", the word of an interrupted run."""
+        state = checked_state()
+        press(state, "q")
+        self.assertEqual(state.exit_code, 130)
+        self.assertEqual(install._closing_lines(state),
+                         ["RetroBIOS: quit. Nothing was installed."])
+        other = checked_state()
+        install.tui_interrupt(other)
+        self.assertEqual(install._closing_lines(other),
+                         ["RetroBIOS: stopped. Nothing was installed."])
+
+    def test_wide_rows_keep_the_size_near_the_name(self):
+        """P3-20."""
+        row = install.TuiRow("system", "[x] 3DO  3do", "2 files, 4.9 KB")
+        line = str(install._row_line(row, False, 118))
+        self.assertLessEqual(len(line.rstrip()), install.TUI_ROW_SPREAD)
+
+    def test_the_wsl_browser_titles_a_drive_by_its_letter(self):
+        """P3-13."""
+        state = fresh_state()
+        state.stack = ["browse"]
+        state.browse_dir = Path("/mnt/e")
+        with mock.patch.dict(install._WSL, {"active": True, "root": "/mnt"}), \
+                mock.patch.object(install, "_browse_rows", return_value=([], "")):
+            state.browse_rows = []
+            title = " ".join(str(line) for line in install.tui_view(state, 80, 24)[:4])
+        self.assertIn("E:\\", title)
+        self.assertNotIn("/mnt/e", title)
+
     def test_the_card_marker_table_is_written_from_the_rules(self):
         """code_audit_18 P3-6, tui_audit_11 P2-2: the table left out the
         SHARE drives. It is generated: every card rule and SHARE drive file
diff --git a/wiki/installer.md b/wiki/installer.md
index abbdfdd32..f18fe30b4 100644
--- a/wiki/installer.md
+++ b/wiki/installer.md
@@ -1485,7 +1485,7 @@ fields, the installer refuses to narrow rather than install everything.
 | `0` | everything asked for is installed or already up to date |
 | `1` | a failure: the one-liner could not download or verify `install.py`, or found no Python 3.8 (nothing was run), an unusable base URL, an unknown platform or target, `--installed-cores` with no core found, a manifest that fails validation, a fetch that never succeeded, no platform to install for in a non-interactive run, some files failed or were left out by `--offline` while others installed, `--check` found files to fetch, a `--from-pack` pack that cannot be read, lacks a part or is for another platform, a `--from` folder that does not exist or cannot be read, a `--dest` that is not the card of the system named (another system's card, a folder inside one, a drive with none of its files where its card always has them, or a folder that does not exist), `--restore` could not put a file back, or `--add-app` could not put every file of the app on the card |
 | `2` | nothing was installed: every file the run tried failed (a BIOS folder that cannot be written, for one), or `--offline` left every file out, the drive has too little free space for the download (checked before any folder is created), or the question about a folder that does not exist, named with `--dest` or typed at the folder question, was answered no. Also an option the installer refused before any download: an unknown option, `--jobs` outside 1 to 32, `--target` with `--every-board` or `--from-pack`, `--target` or `--list-targets` with `--offline` (or `RETROBIOS_INSTALL_OFFLINE` set), which read a core list from the network, `--add-app` with `--check`, `--dry-run`, a listing, `--from-pack` or `--offline`. The message then starts with `install.py: error:`. Also `--add-app` for a folder on no card that takes the app, said in an `Error:` line and an `app` event before anything is written. With `--restore`, a folder that is not a dated folder inside `retrobios-backup` |
-| `130` | stopped with Ctrl+C, or with `q`, Ctrl+C or Ctrl+D at a question, or the full screen closed with no button pressed (`RETROBIOS_IDLE_EXIT`) before an install. Run the same command again to carry on |
+| `130` | stopped with Ctrl+C, or with `q`, Ctrl+C or Ctrl+D at a question, or the full screen closed with no button pressed (`RETROBIOS_IDLE_EXIT`) before an install. A quit chosen (`q`, **Quit**) is code `130` too, and the terminal keeps `RetroBIOS: quit. Nothing was installed.` where a stop keeps `stopped`. Run the same command again to carry on |
 | `141` | the output was piped to a reader that closed early (`--list-platforms \| head`) |
 
 <!-- /generated: exit-codes -->