1. Download the firmware, password is geekbuying.com

2. Extract the firmware and install driver.
Install ISOC driver : iSocUSB-Driver-Setup-1.2.0
Install USB driver: IntelAndroidDrvSetup1.5.0

3. Install the flash tool “ManufacturingFlashTool_Setup_6. 0.43. exe” and set it

4. Click “File”->“Open…”, Find xml file in package and open it.

   

5. After invocation of package, the upgraded tool interface as follows:

Then the MFT configuration is completed. You can connect the tablet and start downloading.
Note: before this, you need to press “POWER” and “volume +” buttons at the same time. After entering the following model, you can connect the computer and upgrade.
Complete upgrade and display as follows:

After success of upgrade, it will enter the following interface. Choose “REBOOT” and press “POWER” key, then confirm to restart and enter the system.

THANKS! GEEKBUYING