Docomo Unlock Bootloader Install -

Get your unlock key Go to Sony Developer World . Enter your IMEI (dial *#06# ). Wait for the unlock code.

adb reboot bootloader fastboot flashing unlock Use volume keys to confirm. Then: docomo unlock bootloader install

Fastboot unlock

fastboot getvar unlocked If unlocked: yes appears, you have succeeded. Get your unlock key Go to Sony Developer World

python mtk wl python mtk da seccfg unlock Reboot to fastboot and verify: docomo unlock bootloader install