Huawei Mate 8 Custom Rom 2021 -
The Mate 8 (NXT-AL10, NXT-L29) originally shipped with Android 6.0 (Marshmallow) and received an official update to Android 7.0 (Nougat). By 2021, no Android 8+ official updates existed. Custom ROMs like LineageOS, OpenKirin’s OmniROM, and Resurrection Remix offered potential upgrades, but Huawei’s 2018 decision to stop providing bootloader unlock codes created a critical barrier.
By 2021, the Huawei Mate 8 (2016) had long lost official software support, leaving users on Android 6.0/7.0 with significant security vulnerabilities. This paper investigates the feasibility, methods, and risks of installing custom ROMs on the device specifically in the 2021 landscape, considering Huawei’s locked bootloaders, aging Kirin 950 SoC, and community-driven development.
"The Huawei Mate 8’s hardware is still perfectly usable in 2021 – but only if you bypass EMUI. This custom ROM delivers 80% of a modern mid-ranger's experience, with the only major sacrifice being VoLTE. Battery life and smoothness exceed many 2019 phones."
Best for: Privacy-focused users, retro-gaming (Kirin 950 runs PSP/PS1 flawlessly), or daily driving if you don't need carrier HD calling.
Disclaimer: This is a conceptual feature list based on real XDA developments for Kirin 950 devices (P9, Honor 8). No actual 2021 Mate 8 ROM reached full stability due to Huawei's bootloader lockdown. For real 2025 status, check XDA-Developers "Huawei Mate 8" forum.
Declaring the identified domains: The Huawei Mate 8 (codenamed Next), released in late 2015, entered its "legacy" phase of development by 2021. Due to Huawei's decision to stop providing bootloader unlock codes in 2018, the custom ROM scene for this device in 2021 and beyond became increasingly specialized and dependent on previously unlocked devices or third-party paid unlocking services. State of Custom ROMs in 2021
By 2021, official support for the Mate 8 from major ROM providers like LineageOS had largely ceased, though community-driven projects remained active.
OpenKirin Project: This was the primary hub for Mate 8 development in 2021. They focused on bringing Project Treble-based ROMs to EMUI 8 devices. Key ROM Options (Unofficial):
LineageOS 15.1/16.0: Versions based on Android 8.1 and 9.0 were the most stable community builds available for daily use.
Resurrection Remix: Known for extreme customization, unofficial builds were maintained by the OpenKirin Team.
OmniROM: Another Treble-based alternative provided by OpenKirin, offering a "stock Android" experience.
EMUI 8 (Chinese Edition) Rebrand: Many international users in 2021 opted to "rebrand" their devices to the Chinese firmware to access the official EMUI 8 (Android 8.0) update, which was never widely released globally for the Mate 8. Prerequisites for Installation
Installing any custom firmware in 2021 required several critical components:
Unlocked Bootloader: This is the biggest hurdle. Since Huawei's official portal is closed, users often had to use paid tools like DC-Unlocker or HCU-Client to retrieve their codes.
Custom Recovery (TWRP): A specific version of TWRP for Mate 8 is required to wipe partitions and flash the new ROM zip files.
EMUI 5.0/8.0 Base: Most modern custom ROMs for this device require the phone to be running a specific version of EMUI (usually EMUI 5 or EMUI 8) as a foundation before flashing. Installation Overview
Wiping: Standard procedure involves wiping the System, Data, Cache, and Dalvik partitions via TWRP. huawei mate 8 custom rom 2021
Flashing: Users typically flash the ROM image, followed by a GApps (Google Apps) package if the ROM is "vanilla" AOSP.
Decryption: Many Mate 8 ROMs require a "decrypted" boot image to allow the system to boot without data encryption errors. Risks and Considerations HUAWEI MATE 8 ROM LINEAGE OS 15
The holy grail for the Mate 8 in 2021 is LineageOS 18.1. This is the lightest, fastest, and most modern OS available.
If you want, I can:
(Invoking related search suggestions now.)
breathing new life into the Huawei Mate 8 through custom ROMs is a challenging but rewarding endeavor for enthusiasts
. While the official update path for the device largely ended with Android 7.0 (Nougat) and EMUI 5, the modding community continues to provide ways to modernise the software experience. The State of Custom ROMs in 2021 Development for the Mate 8 (codenamed
) has transitioned away from "official" mainstream support toward community-maintained GSI (Generic System Image) and legacy builds. LineageOS:
While official support is no longer active, community members have previously released LineageOS 15
(Android 8.1). For a more modern 2021 experience, some users experiment with Android 11-based GSIs
, which have been shown to run on similar Kirin hardware with varying degrees of stability. EMUI 8 (Android 8.0) Rebranding:
A popular alternative to pure custom ROMs is "rebranding" the international Mate 8 (NXT-L29) to the Chinese developer version (NXT-DL00) . This allows users to officially upgrade to
, gaining access to newer features while maintaining full hardware compatibility. The Critical Hurdle: Bootloader Unlocking The biggest obstacle in 2021 remains the unlocked bootloader
As of 2021, the custom ROM landscape for the Huawei Mate 8 ( /
) is constrained by Huawei's 2018 decision to stop providing official bootloader unlock codes. While hardware development has slowed, several stable options remain for users who already have unlocked bootloaders or are willing to use third-party paid services to obtain codes. Current Custom ROM Landscape (2021) The most stable and widely used custom ROMs for the
in 2021 come primarily from the OpenKirin project, which leverages Project Treble to provide near-stock Android experiences. The Mate 8 (NXT-AL10, NXT-L29) originally shipped with
LineageOS (Unofficial): The most popular choice for a clean, bloat-free experience. Versions based on Android 8.0 (LineageOS 15.1) and Android 9.0 (LineageOS 16.0) are considered the most stable for daily use.
Resurrection Remix: Known for extreme customization options while maintaining the stability of the LineageOS base.
OmniROM: A reliable alternative that focuses on stability and essential features.
EMUI 8.0 (Official Chinese Rebrand): While not a "custom" ROM in the traditional sense, many global users in 2021 rebrand their devices to the Chinese region to access the official EMUI 8.0 (Android Oreo) update, which includes newer security patches and official Google services support. Critical Preparation Steps
Before attempting any installation, you must address the following prerequisites:
Bootloader Unlocking: This is the primary hurdle. Huawei no longer provides these codes for free. In 2021, users typically rely on: Third-party Services:
Paid tools like Ministry of Solutions or DC-Unlocker are often the only remaining ways to generate a code for the .
Manual Verification: Check your status by entering Fastboot mode (Power + Volume Down while connected to a PC) and running fastboot oem get-bootinfo. Recovery:
You will need a custom recovery like TWRP specifically compiled for the to flash any non-official ROMs.
Data Backup: Unlocking the bootloader and flashing a new ROM will perform a full factory reset, erasing all internal storage. Known Issues & Limitations
VoLTE Support: Many custom ROMs struggle with VoLTE on Kirin-based Huawei devices; check the specific ROM thread on XDA Developers for current status.
Camera Quality: While the OpenKirin builds have working cameras, you may notice a slight dip in processing quality compared to the stock EMUI camera app.
Google Services: Most custom ROMs (except the official EMUI rebrand) require you to flash a separate GApps (Google Apps) package to access the Play Store.
By 2021, the custom ROM landscape for the Huawei Mate 8 (released in late 2015) reached a stable but difficult phase. While several "daily driver" options existed, the primary challenge remained Huawei's 2018 decision to stop providing bootloader unlock codes. ROM Status Summary (2021)
The Mate 8's development peaked around 2018–2019, but unofficial support continued through 2021 via Project Treble and the OpenKirin project.
Operating Systems: Most stable ROMs were based on Android 8.0 (Oreo) or Android 9.0 (Pie). "The Huawei Mate 8’s hardware is still perfectly
Key Source: The Huawei Mate 8 XDA Forum remained the central hub for downloads and installation guides.
Official Support: Huawei confirmed in early 2021 that no further official EMUI updates (like EMUI 9) were planned for the Mate 8. Notable Custom ROMs
As of 2021, the following ROMs were the most reliable for users who had already unlocked their bootloaders:
LineageOS (Unofficial): The most popular choice for a "clean" Android experience. Unofficial builds were maintained primarily through the OpenKirin Project.
Resurrection Remix: Known for extensive customization; builds based on Android Oreo and Pie were used for their stability and "daily driver" readiness.
OmniROM: Another OpenKirin-supported project that provided a lightweight alternative to EMUI.
EMUI 8.0 (Official Stock): For many, the official Android 8.0 Oreo update remained the most stable "final" version for the device. ⚠️ The Bootloader Obstacle
The biggest hurdle in 2021 was obtaining an unlock code. Huawei officially terminated its unlock code service on July 25, 2018. Requesting bootloader unlock code for huawei MATE 8
By 2021, the Mate 8 had lost official support from major custom ROM teams. Users looking for a custom experience had to rely on unofficial builds or ports.
Updating the Huawei Mate 8 (NXT-L29/L09) with a custom ROM in 2021 remains a viable way to breathe new life into this 2015 flagship, primarily by bypassing the aging EMUI interface and moving toward a cleaner Android experience Performance & Stability Review (2021 Context) Huawei Mate 8 - Battery Life Endurance Test
and this is our Huawei Mate 8 battery life. test huawei says the Mate 8 can last for 2 days of use or 4 days of playing music non- GSMArena Official
Title: The老兵不死 (Old Soldier Never Dies): The State of Huawei Mate 8 Custom ROMs in 2021
Tags: #HuaweiMate8 #CustomROM #Android #LegacyDevice #LineageOS
It’s hard to believe that the Huawei Mate 8 (NXT) is now over five years old. Released in late 2015, this phablet was a powerhouse, boasting a massive 6-inch 1080p display and the legendary Kirin 950 chipset. For many, it was the perfect blend of battery life and performance.
But in 2021, the landscape for this device has changed. If you are still holding onto this tank of a phone (or dug it out of a drawer), here is what the Custom ROM scene looks like for the Mate 8 this year.
Before diving into the downloads, let’s address the value proposition. Is it worth the hassle?