While holding the key, connect the phone to your PC via the USB cable.
Restoring the device if it has been "bricked" during technical tinkering. Upgrading or downgrading the KaiOS version. Prerequisites Before You Begin nokia ta1304 flash file pac file
Flashing this file essentially wipes the existing software and replaces it with a fresh, clean version of the official Nokia firmware. Reasons to Flash Your Nokia TA-1304 While holding the key, connect the phone to
Incompatible Version: Never disconnect the phone during the flashing process, as this can permanently damage the hardware. While holding the key
Press and hold the Boot Key (usually the '*' key or the 'OK' button on Nokia feature phones).
Flashing Process: Once the tool detects the phone, the flashing process will begin automatically. You will see a progress bar indicating the status.