models) has become significantly more difficult since HUAWEI officially ceased providing unlock codes in 2018. Because the official web portal is no longer available, you must now use third-party tools or hardware-based "test point" methods to retrieve the necessary 16-digit code.
: Open the dialer (if available) or a keypad and enter *#*#1357946#*#* to reveal the unique Product ID. Step 2: Obtain the Unlock Code (Current Methods) How to Unlock Bootloader in HUAWEI MediaPad M3 ...
: Use metal tweezers to bridge the testpoint to the metal shield (ground) while connecting the tablet to your PC via USB. Run PotatoNV on your PC. HUAWEI USB COM 1.0 from the device list. Set the "Unlock code" to a custom 16-character string. models) has become significantly more difficult since HUAWEI
: This action typically voids your official warranty. Step 2: Obtain the Unlock Code (Current Methods)
Some BTV-DL09 (LTE) variants require hardware testpoint.
You need to unlock hidden settings to allow communication between the PC and the tablet.