Some FiiO-based devices accept UART commands via the service port. A potential internal command is:
AT+CLR_NEW=ALL
However, this is not user-accessible without special hardware.
Inside recovery:
Note: This only removes user data, not the "new device" flag. Proceed to Step 3. jade phi p47 01 removing all new
If the device still shows “new” badges, demo overlays, or first-run toasts, use ADB. Some FiiO-based devices accept UART commands via the