Huawei GR5 KII-L21 xóa gmail thành công Found Phone : HUAWEI KII-L21 Model : Huawei phone in fastboot mode IMEI : 869254020044163 Serial NR. : 86MDU15C17002417 Firmware : KII-L21C636B330 FB LockState: LOCKED widevine LockState: LOCKED Bootloader Lock State: LOCKED Root State: UNROOT Bootloader WidevineKey: WidevineKey_VALID System State: OK Bootloader Version: 001.001.000 Battery state: 3801mv =================================================================== Factory reset protection Erase start Erase FRP done!