: Users must back up all data, as the process involves a complete factory reset.
: Set up these tools on your PC to communicate with the tablet. huawei matepad 104 custom rom install
fastboot oem unlock [your_unlock_code]
The most formidable barrier to installing a custom ROM on any modern Android device is the bootloader—a piece of code that runs before the operating system. On the Huawei MatePad 10.4, the bootloader is securely locked, and unlike brands such as OnePlus or Google Pixel, Huawei does not provide an official, user-friendly method to unlock it. Years ago, Huawei offered unlock codes, but that policy was discontinued. Today, the only avenues are unofficial, paid services or exploiting unpatched vulnerabilities, a practice known as "bootloader unlock via test-point" or third-party tools like PotatoNV (for older Kirin chips). These methods require disassembling the tablet’s hardware to short specific pins on the motherboard, a procedure that voids the warranty, carries a high risk of bricking the device, and demands steady hands and deep technical knowledge. For the average MatePad owner, this is not a viable first step. : Users must back up all data, as
: For advanced users, this involves opening the tablet and short-circuiting specific pins on the motherboard to force "USB COM 1.0" mode for unlocking via specialized software. 2. General Custom ROM Installation Steps On the Huawei MatePad 10
Below is an overview of the current status, the major hurdles, and alternative ways to customize your device. 1. The Core Problem: Locked Bootloader To install any custom ROM, you must first unlock the bootloader Official Support Ended: