: Connect the device in "Nokia Suite" mode or "Dead Phone" mode (for unbootable devices).
) before downloading files, as flashing the wrong RM version can "brick" the device. nokia rm 750 flash file
The phone will restart automatically. (be patient). Do not touch the screen. Set up your language and Google account as new. : Connect the device in "Nokia Suite" mode
If your phone is still detectable by a PC, use this method. use this method.