How To Unlock Bootloader In Huawei Mediapad M3 ... May 2026

Unlocking the bootloader on a HUAWEI MediaPad M3 is a multi-step process that primarily requires obtaining a unique 16-digit unlock code. However, you should be aware that HUAWEI officially discontinued its unlock code application service on July 25, 2018, making official methods no longer available.

Better approach today: Search for “Huawei bootloader unlock paid service 2025” or accept that the device remains locked. How to Unlock Bootloader in HUAWEI MediaPad M3 ...

Requirements:

Step 2: Enable Developer Options and USB Debugging

You need to unlock hidden settings to allow communication between the PC and the tablet. Unlocking the bootloader on a HUAWEI MediaPad M3

  • If you see "Need to use testpoint": The MediaPad M3 does not usually require testpoint with PotatoNV. If it does, proceed to Section 4.4.

Final Recommendation: Only attempt this if you have prior experience with Android flashing and accept the risk of bricking a legacy device. For most users, the benefits (custom ROMs, root, debloating) do not outweigh the effort and potential loss of Widevine L1. If you see "Need to use testpoint": The

The Software Steps (Simplified):

  1. Disassemble the MediaPad M3: Remove the back cover using a heat gun or iOpener. The back is glued.
  2. Locate the test point: On the motherboard, near the SIM card slot (for DL09) or near the battery connector (W09), you will find a small copper circle labeled "TP1" or "TP2."
  3. Connect USB to PC. Run PotatoNV.exe.
  4. Short the test point: While holding the paperclip on the test point and a ground screw, plug the USB cable into the tablet.
  5. PotatoNV will detect the device in "Huawei USB COM 1.0" mode.
  6. Click "Unlock Bootloader" in PotatoNV.
  7. The software writes a patched bootloader.
  8. Remove the short. The tablet reboots.