unlocking the bootloader on Spreadtrum Phone:
Steps:
- enable oem unlock and usb debugging from developers options
- download this modded platform tool and extract it on your Linux PC
- Install adb driver
- put phone to fastboot mod & connect it to pc using usb cable
- open the folder where platform tool extracted
- Open command window here and start sending code
- Get your unlock token
./fastboot oem get_identifier_token
- execute you token (replace xxx with correct token number)
./unlockbl.sh XXXXXXXXXXXXXXXXXXXXXXXXXXXX sign.pem signature.bin
- unlock bootloader
./fastboot flashing unlock_bootloader signature.bin
- Relock (Optional)
./fastboot flashing lock_bootloader
- Reboot
./fastboot reboot
for windows:
- Install git and try with Included win tools.
