Huawei GR5 2017 BLL-22 Firmware ROM (flash file)

Free download Stock Firmware ROM (flash file) for Huawei GR5 2017 BLL-22 . Download the firmware with unlimited bandwidth links. The firmware is fully shared and free of charge.

The Flash File will help you upgrade, downgrade or reinstall the Stock Firmware (OS) to bring your mobile device to the factory state. Besides, the firmware file can also help you fix software errors, IMEI errors, application stopping errors, source errors, etc.

File Name:
File Size: 2 GB


  • Download and extract the Huawei GR5 2017 BLL-22 firmware file to your computer.
  • After extracting, you will get the full firmware of the device.
  • Install the latest USB Drivers provided on the Computer and if in the case of USB Drivers already installed, then SKIP this step.
  • To do the firmware installation for your Huawei GR5 2017 BLL-22 device, make sure the device still has more than 30% battery remaining.
  • [*] Please backup your device before installing the firmware.