Manually select the MCU, PPM, and CNT files from your downloaded firmware folder. Connect Device: Turn off your phone and connect it via USB.
The Nokia RM-634 is a resilient device, but software failures are inevitable. Having the correct and knowing how to use tools like WP IDT or WDRT can bring a bricked Lumia 630 back to life. Nokia Rm 634 Flash File
Plug the USB cable into the PC, then connect it to the turned-off phone. Manually select the MCU, PPM, and CNT files
Flashing will erase all user data permanently. Back up files if the device is operational. Step 1: Preparation Install the on your PC. Manually select the MCU