Reuse the unused Language slot as BluetoothSW, sync top-bar icon from the saved switch, and keep factory restore defaulting Bluetooth to on.
Co-authored-by: Cursor <cursoragent@cursor.com>
Use 1-bit RGB565 labels for 取消/确认 to avoid font corruption, and map autoclose to 15/30/45/60/off per the user manual.
Co-authored-by: Cursor <cursoragent@cursor.com>
Confirm page now persists factory BPM/vols/params via drv_nvm and matches 0902-07/08 icon and button text spacing.
Co-authored-by: Cursor <cursoragent@cursor.com>