Here is Cubot GT99 stock ROM firmware (flash file) that you lot tin sack download together with purpose to flash or charge stock firmware on your Cubot GT99 device.
Though this Cubot GT99 Stock ROM (flash file) has been checked together with confirmed to operate for Cubot GT99, due to device variations, nosotros cannot guaranty that it volition operate for yours.
Depending on your electrical flow OS version, this Cubot GT99 stock firmware, when flashed on your device, volition either upgrade, downgrade or unbrick your Cubot GT99.
And inwards either case, you lot volition virtually probable liberate all your of import files inwards the device, therefore, you lot withdraw to backup all the of import files on your device.
Cubot GT99 Stock ROM Firmware Download Link(s)
See also: All Cubot Stock ROM Firmware (Flash File)
How to Flash or Upgrade Cubot GT99 Firmware
1. Download your Cubot GT99 Stock ROM firmware from the link(s) above.
2. Download together with install Windows device drivers for your Cubot GT99. See here: All Android Devices ADB together with Fastboot Drivers
3. Extract your Cubot GT99 firmware on your PC.
4. Now, pick out either of the tools listed below here.
Either of the tools tin sack download together with flash stock ROM firmware on your Cubot GT99. I recommend that you lot pick out the i that is virtually suitable to upgrade or flash your Cubot GT99.
Note:
1. Each of the tools listed inwards a higher house contained measurement yesteryear measurement guides amongst illustrated pictures on how to flash stock firmware on your Cubot GT99.
2. If you lot require whatever farther assistance, precisely drib your comment detailing the issue(s) together with I shall assist you lot revive your Cubot GT99 , if withdraw be.