Huawei Matepad 104 Custom Rom 2021 ⟶
Since Huawei moved to Project Treble, the MatePad 10.4 supports GSI ROMs. In 2021, these were the most stable:
Before diving into software, let’s recall the hardware that made the MatePad 10.4 so appealing for hacking:
The Kirin 820 was the main challenge. Unlike Qualcomm Snapdragon chips, Kirin has sparse open-source documentation, making Huawei MatePad 10.4 custom ROM development extremely difficult.
If a real custom ROM existed for this tablet, quality content would include:
Most users stayed on stock. Consequently, actual custom ROM penetration for the MatePad 10.4 in 2021 was less than 0.1% of units sold.
Assuming you have an unlocked bootloader and Fastboot access.
Pre-requisites:
The Process:
fastboot reboot.Post-Flash (2021 specific fix):
The first boot takes 5-10 minutes. On LineageOS GSI, you must flash a "Huawei audio fix" via fastboot, otherwise speakers output static noise.
If you are looking back at this device now:
Custom ROMs for Huawei MatePad 10.4 in 2021: A Comprehensive Guide
Introduction
The Huawei MatePad 10.4, released in 2020, has been a popular choice among Android enthusiasts due to its impressive specs and features. However, with the limitations imposed by Huawei's software updates and Google's restrictions, many users have been seeking custom ROMs to breathe new life into their devices. In this guide, we'll explore the world of custom ROMs for the Huawei MatePad 10.4 in 2021, providing an overview of the available options, installation procedures, and essential considerations.
Available Custom ROMs for Huawei MatePad 10.4 in 2021
Several custom ROMs have been developed for the Huawei MatePad 10.4, offering a range of features, performance enhancements, and Android versions. Here are some of the most notable ones:
Installation Procedure
Before installing a custom ROM, ensure you have:
To install a custom ROM:
Essential Considerations
Conclusion
Custom ROMs can breathe new life into the Huawei MatePad 10.4, offering enhanced performance, features, and Android versions. However, it's essential to carefully evaluate the available options, follow the installation procedures, and consider the potential risks. By doing so, you can enjoy a more personalized and up-to-date Android experience on your device.
References
Revision History
Huawei MatePad 10.4 (2021) typically runs on HarmonyOS 2 (based on Android 10). Because Huawei does not provide official bootloader unlocking codes, the availability of custom ROMs for this specific model is extremely limited or non-existent Custom ROM & Bootloader Status Locked Bootloader
: Huawei stopped providing bootloader unlock codes in 2018. Without an unlocked bootloader, you cannot flash custom recovery environments (like TWRP) or custom ROMs (like LineageOS). Hardware Restrictions : The device is powered by the
chipset. Kirin processors are proprietary to Huawei, and lack of open-source kernel documentation makes developing custom ROMs for them significantly more difficult compared to Snapdragon devices. GMS Workarounds
: Instead of full custom ROMs, most users looking to "customize" the experience focus on installing Google Mobile Services (GMS)
using tools like GBox or GSpace, which allow Android apps to run without changing the underlying OS. Technical Specifications (2021 Model) Specification HiSilicon Kirin 820 5G 10.4-inch IPS LCD, 2000 x 1200 pixels Operating System HarmonyOS 2.0 / EMUI 10.1 4GB or 6GB RAM 64GB or 128GB, expandable via MicroSD 7250 mAh with 22.5W Fast Charging Better Alternatives for Customization
Since a traditional custom ROM is unlikely, you can improve the device's flexibility by: Sideloading Apps : Using the Huawei AppGallery or third-party stores like Virtual Environments : Use apps like to access the Google Play Store and restricted apps. ADB Debloating
: Use ADB (Android Debug Bridge) on a PC to remove pre-installed Huawei software that you don't use. ADB commands to remove unwanted system apps from your MatePad?
Huawei MatePad 10.4 (2021) Custom ROM Guide: Reality & Alternatives
If you are looking for a Huawei MatePad 10.4 custom ROM (2021), the short answer is that direct custom ROM support does not exist for this device. Unlike many other Android tablets, Huawei devices released after 2018 have significant security barriers that prevent traditional modding.
This article explains why custom ROMs aren't available and provides the best alternative methods to get Google apps and a cleaner experience on your MatePad. Why There Are No Custom ROMs for MatePad 10.4
The primary hurdle is the locked bootloader. A bootloader must be unlocked to install a custom recovery (like TWRP) or a custom ROM (like LineageOS). huawei matepad 104 custom rom 2021
Custom ROM development for the Huawei MatePad 10.4 (2021) is virtually non-existent due to Huawei's strict security policies. As of 2018, Huawei officially terminated its bootloader unlock code service. Without an unlocked bootloader, you cannot install custom recoveries like or flash custom operating systems like
Instead of a custom ROM, most users "degoogle" or customise their experience using alternative software methods. Below is a guide on how to safely modify your device within these limitations. 1. Alternative App Stores (Replacing GMS)
Since you cannot flash a ROM with Google services, use these verified alternatives to install apps: Aurora Store
: A privacy-friendly client for the Google Play Store that allows you to download almost any free app. Petal Search
: Huawei's native tool that aggregates APKs from reputable sources like APKPure and APKMirror. GSpace / GBox
: These create a virtual environment that mimics a device with Google Mobile Services (GMS), allowing apps like YouTube or Maps to run, though they may include ads. 2. Bloatware Removal (ADB Method)
You can remove pre-installed Huawei apps without a custom ROM by using Android Debug Bridge (ADB) on a computer: Enable Developer Options Settings > About Tablet and tap "Build Number" seven times. USB Debugging : In Developer Options, toggle on USB Debugging Connect to PC : Use a USB cable and install Huawei HiSuite for the necessary drivers. ADB Command : Use a terminal to run adb shell pm uninstall -k --user 0
You can change the look and feel of your HarmonyOS or EMUI system without root access: Third-Party Launchers
: While some EMUI versions restrict default launcher changes, you can often use apps like Nova Launcher to overhaul your home screen. Quick App Center
: Use this to create web-based shortcuts for apps that rely heavily on Google services (like banking or Uber), as they often perform better than the virtualised versions. 4. Official Updates & Recovery
Since custom firmware is not an option, ensure your device stays secure via official channels:
Huawei MatePad 10.4 (2021) , the short answer is that official or stable custom ROMs do not exist
. Huawei stopped providing official bootloader unlock codes in 2018, and modern devices like the 2021 MatePad (which runs on HarmonyOS or EMUI 10+) have had the necessary unlock commands removed from their software entirely.
Instead of a traditional custom ROM, users typically rely on "Virtual Environments" or specific app stores to regain Android functionality and Google services. The Custom ROM Reality (Why it's blocked) Locked Bootloader:
Huawei does not offer an official way to unlock the bootloader for devices released after 2018. Without an unlocked bootloader, you cannot flash custom recoveries like or ROMs like Software Restrictions: In versions like EMUI 10 and HarmonyOS, Huawei removed the oem unlock
command, making even third-party "brute force" unlocking tools ineffective for this specific 2021 model. Lack of Development:
Because the hardware is locked down, major custom ROM developers (like the LineageOS team) stopped supporting Huawei devices after the P20 Pro era. Best Alternatives for Google Services (GMS)
Since you cannot replace the OS, you must use software layers to run the apps you need: VMOS Pro (Virtual Machine): This app creates a virtual Android system of HarmonyOS.
It allows you to run a separate "Guest" Android OS that has the Google Play Store pre-installed and fully functional.
Runs nearly any Google app; no risk of bricking your tablet.
Higher battery drain and slightly slower performance as it's an OS running inside an OS. GSpace / GBox: Available in the Huawei AppGallery , these apps act as a "wrapper" or sandbox for Google apps.
You can log into your Google account within these apps to use YouTube, Maps, and Drive. The "Native" Alternative App Stores: Aurora Store
A privacy-focused open-source client for the Google Play Store. It allows you to download and update almost any app available on Google Play without needing GMS. Petal Search
Huawei’s built-in tool that finds APKs from safe sources like APKPure or Amazon Appstore. Summary Table: Experience vs. Reality Traditional Custom ROM Current Huawei Reality Bootloader Must be Unlocked Permanently Locked Google Apps Via GApps package Via GSpace or VMOS OS Updates Community Driven Official Huawei Only Risk Level High (Bricking) Low (App-based)
to get the Play Store running, or are you looking for a way to the current system using ADB?
. It focuses on the reality of the modding scene at that time, given Huawei's strict bootloader policies. Huawei MatePad 10.4 Go to product viewer dialog for this item. Custom ROMs in 2021: The Current State
Thinking about ditching EMUI for a clean LineageOS or Pixel Experience build on your MatePad 10.4 Go to product viewer dialog for this item.
? Before you dive into the forums, here is everything you need to know about the modding scene as of late 2021. ⛔ The Bootloader Roadblock
The most important thing to know is that Huawei officially stopped providing bootloader unlock codes in mid-2018. Since a custom ROM requires an unlocked bootloader to flash a custom recovery (like TWRP), the MatePad 10.4 Go to product viewer dialog for this item. is essentially "locked down" out of the box. Official Method: No longer exists.
Third-Party Services: In 2021, some paid services like DC-Unlocker or Ministry of Solutions might still offer codes for specific Kirin-based devices, but compatibility for the MatePad 10.4 Go to product viewer dialog for this item.
(Kirin 810/820) is hit-or-miss and often requires hardware "test points". 🛠️ Are there any Custom ROMs?
Because of the bootloader issue, there is no active custom ROM development (like official LineageOS or Resurrection Remix) specifically for the MatePad 10.4 Go to product viewer dialog for this item.
If you do manage to unlock your bootloader via a paid service, your best bet is using a GSI (Generic System Image). Since the MatePad 10.4 Go to product viewer dialog for this item. Since Huawei moved to Project Treble, the MatePad 10
launched with Android 10, it supports Project Treble, meaning you can technically boot a GSI of LineageOS or AOSP. However, expect bugs with the quad-speaker setup and M-Pencil support. 💡 The 2021 Workarounds (No Root Needed)
Since ROMs are mostly off the table, most users in the community are focusing on these alternatives to improve the experience:
Debloating: Use ADB AppControl on a PC to disable pre-installed Huawei apps and "ads" without needing root access.
Google Services (GMS): Since you can't flash a "GApps" package, users are using GSpace or DualSpace to run Google Play Store apps in a virtual environment.
App Alternatives: Swap the stock launcher for Nova Launcher (via ADB) and use Aurora Store for an open-source Play Store alternative.
The Bottom Line: If you bought this tablet hoping for a vibrant ROM community like Xiaomi or OnePlus, you’ll likely be disappointed. The MatePad 10.4 Go to product viewer dialog for this item. is a "what you see is what you get" device in 2021. MatePad 10.4 Go to product viewer dialog for this item. using ADB to make the stock software feel faster?
The download link blinked like a promise at the bottom of a long forum thread: "MatePad 10.4 Custom ROM — Stable Build (2021)". Liao had been scouring threads and code repositories for weeks, following commit logs and piecing together scattered changelogs as if they were clues. The tablet in his bag was old in the way cherished things become — corners softened by fingers, the fingerprint sensor still stubbornly loyal — and it had a stubborn, hopeful thing inside him that wanted it to be more than the sum of its factory settings.
He remembered the first day he'd bought it, the store clerk’s shrug when he’d asked about updates. "Huawei's ecosystem is a maze," she’d said. Liao had taken that as a challenge. He loved maps and labyrinths; the idea of opening a locked path to new features felt like finding a hidden room in a house he already knew.
The ROM thread’s author, a handle that alternated between playful and cryptic — "NebulaForge" — posted nightly. People praised the build’s battery improvements, complained about a camera bug, and argued about the ethics of using patched Google services where stock firmware blocked them. Liao read everything as if the fragments were pieces of a greater machine. When NebulaForge finally dropped a stable 2021 release, the download meter crawled and then surged. He hooked the MatePad to his laptop, the little USB connector making its familiar click, and breathed like someone about to begin an excavation.
Flashing a custom ROM was a ritual for him now. He’d learned the steps the way others learn recipes: unlock bootloader, back up, install a custom recovery, flash in the right sequence. When the recovery screen slid into place, the numbers and progress bars felt like ancient runes – intimidating until understood. This time, though, there was a tremor in his hands, a thin thread of anxiety that had nothing to do with instructions and everything to do with change.
The first boot after flashing is always a small, nervous prayer. The tablet's logo lingered on a black screen, then the animation began — a slow unfurling of a new launcher, icons mapped like city streets under fresh snow. The home screen opened to a simple, elegant layout he hadn't chosen but liked immediately: a clean status bar, a responsive launcher, and a settings panel that finally named features he'd only guessed existed before.
The ROM had more than performance tweaks. A customizable gestures framework let him summon apps with a sweep of a finger. An aggressive battery manager learned his schedule, dimming background tasks during his evening readings so the tablet lasted as long as his story sessions. There were themes that respected the MatePad’s display instead of trying to cover it in gaudy overlays. Camera improvements sharpened the little triumphs of everyday life — his daughter’s chalk–smudged hands, the steam halo around a cheap bowl of noodles, the late light through a laundromat window.
At night, Liao and his daughter, Mei, built worlds on it. She navigated with the impatience of a child and the assurance of someone who believes any tool can be made to do extraordinary things. Liao found himself installing small utilities NebulaForge had bundled: a handwriting overlay for Mei’s practice, an app that slowly rotated photo collages of family friends, a lightweight note-taking app that synced across devices through a protocol he trusted because he controlled it.
Not everything was perfect. The camera bug persisted in a few edge cases; an app crash erased a half-finished shopping list; a system update from an automated server once tried to reassert itself and Liao had to roll back, tracing the conflict to a misaligned daemon. He learned to read logcats and Git diffs the way others learned to read medical reports — with patience and the humility that comes from realizing how much can go unseen. When he posted his own patch to the thread — a simple tweak that prevented a boot-loop on certain builds — NebulaForge replied with a single emoji and a note: "Nice catch. PR accepted." The line of text felt like a handshake across the internet.
Word of the ROM built something like a constellation in the community: a small number of people who prized longevity over the newest model, who believed that devices should be repaired, understood, and shaped. They swapped optimized kernels and kernel tuning forks like recipes; they sent each other tips about thermal throttling and GPU governors as if discussing recipes. Liao began to mentor a few newcomers, sending concise messages that explained common pitfalls and how to parse error codes.
One winter evening, a message arrived that made him sit straight: "Mei wants to code too. Any beginner IDEs for tablets?" He smiled. The MatePad had been a conduit between him and his curiosity; now it was an invitation. He installed a lightweight Python environment and an app that simulated circuits. Mei watched the screen with the solemnity of someone witnessing grown-up magic. They wrote a tiny program together — a digital nightlight that changed color when the tablet detected movement. When it worked, Mei clapped with a sound that turned Liao's chest warm.
Years later, the MatePad showed signs of an itinerant life: a hairline crack along one corner, battery capacity that no longer matched the factory spec, a faint dent where his bag had betrayed it on a train. The custom ROM he’d flashed in 2021, though, had lived on as a framework of small interventions — community patches, a repository of forks with useful features, a handful of users who updated the kernel to wring another season out of aging hardware. When the tablet finally reached the end of its usable life, it was not discarded with a gnostic shrug. Liao took it apart carefully, salvaging screws and boards, keeping the screen as a reminder of afternoons and soft, late-light coding sessions with Mei.
On the bench where he worked, surrounded by tiny screws and ribbon cables, the ROM's commit history still glowed on his laptop. He scrolled and found the thread where it all began, where a user named NebulaForge had written in a modest font: "Sharing this build for those who want more life out of their MatePad 10.4." The replies read like a chronicle of small appreciations: "Saved mine," "Battery life improved," "Thanks." Between them, Liao saw a map of people who had chosen to shape their tools rather than be shaped by them.
In the end, the story wasn't about code or features. It was about the way a small piece of software could reconfigure daily life, how an open path in an otherwise narrow ecosystem made room for play and learning. The MatePad had been, for Liao and Mei, a scaffold: for curiosity, for late-night tinkering, for a gentle insistence that things could be better if someone paid attention.
He closed the laptop and set the tablet's screen on the shelf, its glass catching the afternoon light. It looked like a small, quiet monument. When Mei asked if they could try building something like that again on an old phone they’d found in a drawer, Liao felt that familiar stir of possibility. He smiled and said yes. The download link was still out there, somewhere, glowing like a promise at the bottom of a long thread.
There is no official or widely supported custom ROM for the Huawei MatePad 10.4 (2021) due to Huawei's strict bootloader locking policies. Huawei officially ceased its bootloader unlock code service in July 2018, making the installation of third-party firmware nearly impossible for modern devices like the 2021 MatePad. The Bootloader Barrier
To install a custom ROM, the device's bootloader must be unlocked. Locked Status: Huawei does not provide unlock codes.
Third-Party Tools: While older Huawei devices could sometimes be unlocked via tools like PotatoNV (requiring physical hardware manipulation/test points), there is no confirmed method for the 2021 MatePad's Kirin 820 chipset.
Warranty Risks: Attempting to bypass these locks usually involves high-risk physical modifications or paid services that are often unreliable or scams. Available "Software Customization" Alternatives
Since custom ROMs (like LineageOS or Pixel Experience) are unavailable, users typically rely on these alternatives to modify their experience:
For the average user, the answer in 2021 was no. The risk of bricking the device, combined with the cost of unlocking the bootloader and the instability of early GSI ports, made sticking to stock EMUI/HarmonyOS the smarter choice.
However, for the tech enthusiast, the MatePad 10.4 remained a fascinating device. It highlighted the resilience of the developer community in the face of locked-down hardware. Even without a plethora of dedicated Custom ROMs, the device survived 2021 as a capable media consumption tool, proving that great hardware could often outlast software limitations.
The official stance for the Huawei MatePad 10.4 (2021) is that custom ROM development is non-existent due to strict security barriers. If you are looking to change the software on this tablet, you will face significant technical hurdles that have effectively halted the custom ROM scene for this specific device. The Bootloader Barrier
The primary reason you won't find a functional custom ROM for the MatePad 10.4 is the locked bootloader Official Support Terminated
: Huawei officially stopped providing bootloader unlock codes in July 2018. Without this code, you cannot modify the partition to install a custom recovery like TWRP or a third-party OS. Third-Party Services
: While some paid third-party services claim to provide unlock codes, they are often expensive (~€50) and can be unreliable or outright scams. Hardware Limitations
: Open-source unlockers like PotatoNV only work on older Kirin chipsets (e.g., Kirin 960/659), while the 2021 MatePad typically uses newer hardware that remains uncracked. Current Software State
Instead of custom ROMs, users of the 2021 MatePad have transitioned to Huawei's own evolution of software: The Kirin 820 was the main challenge
There is currently no official custom ROM specifically developed for the 2021 Huawei MatePad 10.4 Go to product viewer dialog for this item.
. Since Huawei officially stopped providing bootloader unlock codes in July 2018, modifying the system software on newer devices like this one is extremely difficult. The Bootloader Challenge
Unlocking the bootloader is a mandatory first step for installing any custom ROM. For the 2021 MatePad 10.4 Go to product viewer dialog for this item.
No Official Support: Huawei's official stance is that the unlock code service is terminated to ensure a "better user experience".
Third-Party Services: While some third-party paid services claim to provide codes, their reliability is unverified and often involves risks. Hardware Bypasses: Tools like PotatoNV exist for older Kirin chipsets (960, 659, 655), but the 2021 MatePad 10.4 Go to product viewer dialog for this item.
typically uses newer chips like the Kirin 820 or 710A, which are generally not supported by these open-source tools. Alternatives for GMS and Customization
Since a full custom ROM is likely not feasible, users often turn to these alternatives to improve the experience on HarmonyOS or EMUI:
GMS Workarounds: If your goal is to get Google services, tools like GBox or microG allow you to run Google apps directly on the native OS without needing a custom ROM.
GSIs (Generic System Images): If you manage to unlock the bootloader through a paid service or exploit, the device supports Project Treble. This means you could theoretically flash a Generic System Image (GSI) like LineageOS, though hardware compatibility (stylus, quad-speakers, etc.) is rarely guaranteed.
Stock Enhancements: You can enable Developer Options by tapping the "Build Number" or "HarmonyOS version" seven times in settings to tweak system animations and performance.
Are you trying to get Google apps on your MatePad, or are you looking to change the UI entirely?
How to download Google apps on the @huaweimobile matepad 11.5
For the Huawei MatePad 10.4 (2021), there are currently no functional custom ROMs available.
The primary barrier is Huawei's strict policy against bootloader unlocking, which was terminated officially in 2018. Without an unlocked bootloader, it is impossible to flash custom recovery (like TWRP) or custom ROMs (like LineageOS or Pixel Experience). 🚫 The "Custom ROM" Reality
Locked Bootloader: Huawei does not provide unlock codes. Third-party paid services are often unreliable or do not support the Kirin 820 chipset found in the 2021 model.
No Active Development: Forums like XDA Developers show no active ROM development for this specific tablet due to the hardware lock.
GSI Limitations: While some users attempt to flash Generic System Images (GSI), this typically requires a bootloader unlock that is not currently achievable for this device. 🛠️ Practical Alternatives
Since you cannot change the OS, most users focus on "de-bloating" or adding missing services: 1. Google Play Store Workarounds
Since the tablet lacks native Google Mobile Services (GMS), use these stable alternatives:
GBox / GSpace: Creates a virtual environment to run apps like YouTube, Google Maps, and Drive.
Aurora Store: An open-source client for the Google Play Store that allows you to download and update apps without a Google account.
MicroG: A lightweight replacement for GMS that can help some apps function, though installation is complex on locked devices. 2. Performance & UI Tweaks
ADB Debloating: Use a PC and ADB commands to disable or uninstall Huawei's system bloatware and ads.
Custom Launchers: Use Nova Launcher or Niagara Launcher to replace the stock EMUI/HarmonyOS look. Note that some EMUI versions may restrict third-party launchers from using gesture navigation.
YouTube ReVanced: A popular alternative for a premium YouTube experience without the official app. 3. Stay Updated
Huawei continues to provide official updates. The 2021 model has received upgrades to HarmonyOS 2.0 and 3.0 in various regions, which can improve performance and feature sets.
If you’re looking to improve a specific part of your experience, let me know: Are you primarily trying to get Google apps? Is the tablet running slow? Do you just want a cleaner look (no ads/bloat)?
I can provide the specific ADB commands or app links to help you out.
As of April 2026, the review for installing a custom ROM on the Huawei MatePad 10.4 (2021) remains largely negative for the average user. While the hardware remains a capable mid-range tablet, the software ecosystem is strictly locked down. The Verdict: Custom ROMs are Effectively Dead
There is no viable, community-supported custom ROM (like LineageOS or Pixel Experience) for this specific device.
Locked Bootloader: Huawei officially stopped providing bootloader unlock codes in 2018. Without an unlocked bootloader, you cannot flash a custom recovery (TWRP) or a custom ROM.
Failed Workarounds: Most third-party "unlock services" for this model are either expensive, require risky hardware "test points," or are scams.
GMS Incompatibility: Even if you could unlock it, the proprietary Kirin 820 chipset lacks the open-source driver support needed for a stable experience. The Hardware: Great Performance, Software Walls
Here’s why, along with what good content on this topic would actually look like if it existed.