Follow this simple steps to unlock the Bootloader of the Gionee Elife S Plus:
>> Enable USB Debugging on the Gionee Elife S Plus by goin to settings
>> Enable OEM Unlocking under Settings > Developer options
>> Setup ADB and Fastboot on the PC HERE
>> Connect the phone to the PC via USB cord
>> Run ADB command
- In ADB, type this command (press Enter after the command)
type: adb devices
- ADB should detect the device.
- Now you can boot it into Fastboot by typing the following command (hit Enter after the command)
type: adb reboot-bootloader
- The phone should now be in Fastboot mode (black screen with fastboot written at the top or bottom)
- Now run the following command in fastboot (hit Enter after the command)
type: fastboot oem unlock
- You will now get a prompt on the screen asking you to confirm Bootloader unlock, select yes with the volume up button
- You can now smile course you have successfully unlock your Gionee Elife S Plus! :)
- Now Reboot the device by typing the following command (hit Enter after the command)
type: fastboot reboot