Avoid this option. It completely erases the flash memory, including your phone's calibration data, MAC address, and IMEI numbers. Selecting this will result in a loss of cellular network capabilities. Step 6: Execute the Flash

This backup can save your device if something goes wrong during the flashing process.

For most unbricking: or Firmware Upgrade .

The flashing process starts but cuts off abruptly, leaving the device in an unusable state. Solutions:

Driver issue or preloader mismatch. Fix: Reinstall VCOM drivers, use a USB 2.0 port, or manually press the reset button on the device.

Navigate to > Advanced options > Startup Settings > Restart .