Huawei Matepad - 104 Custom Rom Install _hot_

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Tap 7 times until a toast message says "You are now a developer."

Use a plastic pry tool to remove the cover and expose the motherboard shielding.

Phh Treble Settings → Force rotation → Set to "Sensor." huawei matepad 104 custom rom install

Before proceeding, you must understand that modifying a Huawei device's firmware is highly complex and carries significant risks.

Open a command prompt window inside your PC's ADB/Fastboot directory. Verify the connection by typing: fastboot devices

This comprehensive guide covers everything you need to know about installing a custom ROM on the Huawei MatePad 10.4, including the risks, prerequisites, step-by-step instructions, and alternative options. ⚠️ Critical Warning & Risks This public link is valid for 7 days

Tap (button in the bottom right corner) to switch from viewing .zip files to .img files. Navigate to and select your downloaded GSI .img file.

Hold the button and plug the USB cable into the tablet.

Most custom ROM installs for Treble devices skip custom recoveries, but having helps. Can’t copy the link right now

You can remove pre-installed Huawei apps and bloatware using a PC and ADB (Android Debug Bridge). This improves performance without risking a brick. MicroG / Aurora Store: To get apps without the Huawei AppGallery, use the Aurora Store (an open-source Play Store client) and to handle some Google-dependent services. Virtual Machines (GBox / GSpace): Applications like

: The vast majority of MatePad 10.4 models are powered by Huawei's in-house Kirin processor family (such as the Kirin 810, 820, and 710A). Tools like PotatoNV, which can unlock the bootloader, have specific compatibility lists. These tools do not support many of the newer Kirin chips found in the MatePad 10.4, including the Kirin 710A, 810, 820, and 970. As a result, unlocking the bootloader on these tablets is currently impossible.

adb reboot bootloader fastboot oem unlock YOUR_16_DIGIT_CODE Use code with caution.

Without an unlocked bootloader, you cannot flash custom recoveries (like TWRP) or custom ROMs. How to Unlock the Bootloader in 2026

Open your chosen GSM service tool (e.g., SigmaX) on your PC.