Setup Item

• There’s no Ctrl key mapping on default Q25 layout.
• If press Alt key and then backspace, it’s recognized as Alt+BS and all the text in the edit window deleted.
• Want to use Alt+$ for switching IME

Setup Key Mapper

1. Open Key Mapper and perform necessary setup (Shizuku, etc…)
2. Add remap “Shift Right” to “Input KEYCODE_CTRL_LEFT hold down”
3. Add remap “Long press Alt Left” to “Input KEYCODE_ALT_LEFT” (not hold down)
4. Add remap “Alt Left + `” to “Input Ctrl left+KEYCODE_SPACE”

Setup Gboard

1. Install Gboard from Play Store
2. Open setting
3. Add 日本語 laungage and set as “12キー” (required for Alt+` keycode)
4. Enable “半角スペースの使用”
5. Disable “ツールバーを表示” in 物理キーボード setting