Installing a custom ROM on the Huawei MatePad 10.4 is not a task for the faint of heart. Unlike Xiaomi or Samsung devices, where unlocking the bootloader is a straightforward (though sometimes data-wiping) process, Huawei has implemented a strict closed-door policy regarding software modification since the US trade ban.
Google might flag your uncertified custom software. To fix this, open your Magisk application, enable Zygisk, and install the Play Integrity Fix module by chiteroman to restore banking app functionality and Netflix downloads.
: These apps create a virtual environment to run Google Play Store and related apps. Aurora Store
Open a Command Prompt or PowerShell window inside that folder. Verify your connection by typing: fastboot devices Use code with caution. Erase the current system partition: fastboot erase system Use code with caution. Flash the new custom ROM image: fastboot flash system system.img Use code with caution. huawei matepad 104 custom rom install
: Force the tablet into stock recovery mode (Volume Up + Power) and execute a "Factory Reset / Wipe Data," then reboot.
Installing a custom ROM on the Huawei MatePad 10.4 (BAH3-W09 / BAH3-AL00) is and generally not recommended for the average user . Huawei ceased official bootloader unlocking in 2018, and this specific model (released in 2020) lacks the official tools and community support typical of other Android tablets. ⚠️ Critical Risks
But let's be brutally honest upfront: Unlike Xiaomi or OnePlus, Huawei stopped issuing bootloader unlock codes in 2018. So, installing a custom ROM on a 2020+ device is a heroic task. Installing a custom ROM on the Huawei MatePad 10
Ultimate Guide: Installing Custom ROMs on the Huawei MatePad 10.4 Go to product viewer dialog for this item. (2026 Edition) Huawei MatePad 10.4 Go to product viewer dialog for this item.
Disconnect the tablet, reassemble the hardware, and boot into (Hold Volume Down + Power while connecting to PC).
(Emulates a Google Pixel tablet, comes with GMS pre-installed) Evolution X / Havoc-OS GSIs (Highly customizable) To fix this, open your Magisk application, enable
Do not panic if you see the Huawei logo for a long time. If it bootloops 3 times, force reboot to recovery (hold Power + Volume Up) and factory reset.
Huawei MatePad 10.4 Custom ROM Install: A Comprehensive Guide (2026 Edition)
Huawei MatePad 10.4 (Various Models: WiFi, LTE, 5G) Difficulty Level: Advanced / Expert Only Overall Verdict: High Risk, Limited Reward. Proceed with extreme caution.
: Using a PC and the fastboot command-line tool, the bootloader is unlocked.