Here is Cubot GT90 stock ROM firmware (flash file) that you lot tin download too purpose to flash or charge stock firmware on your Cubot GT90 device.
Though this Cubot GT90 Stock ROM (flash file) has been checked too confirmed to live for Cubot GT90, due to device variations, nosotros cannot guaranty that it volition live for yours.
Depending on your electrical flow OS version, this Cubot GT90 stock firmware, when flashed on your device, volition either upgrade, downgrade or unbrick your Cubot GT90.
And inward either case, you lot volition almost probable release all your of import files inward the device, therefore, you lot involve to backup all the of import files on your device.
Cubot GT90 Stock ROM Firmware Download Link(s)
See also: All Cubot Stock ROM Firmware (Flash File)
How to Flash or Upgrade Cubot GT90 Firmware
1. Download your Cubot GT90 Stock ROM firmware from the link(s) above.
2. Download too install Windows device drivers for your Cubot GT90. See here: All Android Devices ADB too Fastboot Drivers
3. Extract your Cubot GT90 firmware on your PC.
4. Now, pick out either of the tools listed below here.
Either of the tools tin download too flash stock ROM firmware on your Cubot GT90. I recommend that you lot pick out the ane that is almost suitable to upgrade or flash your Cubot GT90.
Note:
1. Each of the tools listed to a higher house contained mensuration past times mensuration guides amongst illustrated pictures on how to flash stock firmware on your Cubot GT90.
2. If you lot require whatever farther assistance, precisely driblet your comment detailing the issue(s) too I shall assist you lot revive your Cubot GT90 , if involve be.