POCO X8 Pro (klee) Custom ROMs & Development Hub

Welcome to the central community repository for POCO X8 Pro custom software, ROM indexes, and development resources.

📱 Hardware Specs

Parameter	Specification
Architecture	MediaTek Dimensity (ARM64-v9a)
Kernel Base	Linux 6.6.x (GKI)
Dynamic Partitions	EROFS / Virtual A/B (VAB)
Default Security	TEE Hardware Attestation

Official ROMs

Name	Platform	Maintainer	Notes	Source
Halcyon	Android 16	Khayloaf	GApps & Vanilla available	Download
Infinity X	Android 16	bezke	Integrated Fenrir for native integrity. Requires Fenrir boot/vendor_boot	Download / Telegram Post

Unofficial ROMs

Name	Platform	Maintainer	Notes	Source
Shinkai	Android 17	Khayloaf	Community build (Heptakaideka). Signed & enforcing. GApps included; do not swap kernel.	SourceForge / PixelDrain / Telegram Post
PixelOS	Android 17	Khayloaf	GApps included	SourceForge / PixelDrain / Telegram Post

Modified OS & Firmware Ports

Name	Platform	Maintainer	Notes	Source
DyperOS	HyperOS 3.0.304.0 (CN)	Fiqih Wijaya	Fastboot flashable. Includes Fenrir kernel. NoModApp build recommended for 8GB RAM.	PixelDrain / Telegram Post
HyperDot	HyperOS 3.0.303.0 (ID)	Raka Rizaldy	Includes OrangeFox by default, debloated, modded system apps. Fenrir kernel flashable via OrangeFox Klee Tools.	SourceForge / Telegram Channel
ColorOS	ColorOS 16.0.9	KazeTheLight	Ported from OnePlus Ace 5 Ultra. Fastboot flashable. Enroll fingerprint twice.	Drive / Telegram Post

Kernels & Recoveries

Type	Name	Mantainer	Notes	Source
Kernel / LK	Fenrir	KazeTheLight	LK & Preloader patch for Stock HyperOS (ID/CN/GL). Enables Strong Integrity. Requires ENG Preloader & fastboot -w.	Telegram Post
Recovery	OrangeFox	camerado842	OFRP build for Android 16 / GKI	SourceForge

⚠️ Fenrir Flashing Guide (Stock HyperOS Only)

Warning: Fenrir modifies low-level lk and preloader partitions. Back up your stock lk.img before proceeding. Requires a data wipe.

1. Prerequisites: Must be on Stock HyperOS (Bases: 3.302.0 ID, 3.304.0 CN, or 3.304.0 GL).
2. Flash ENG Preloader:

   fastboot flash preloader_ab eng_preloader.bin

3. Flash Fenrir LK

   fastboot flash lk_ab fenrir_lk.img

4. Wipe & Reboot

   fastboot -w
   fastboot reboot
   

💡 Fenrir Security & Flashing Rules:

• Rooting: Patch init_boot with KernelSU only. Do NOT flash custom GKI kernels on Fenrir setups.
• Data Wipe Mandate: Moving between Fenrir and non-Fenrir builds strictly requires a full data format (fastboot -w).
• Detection Limits: Fenrir handles hardware lock spoofing (MEETS_STRONG_INTEGRITY & Widevine L1). To hide root/custom ROM files from strict banking apps, pair it with Hide My Applist (HMA) and SuSFS.

Official Stock Firmware (Unbrick & Relock)

⚠️ Important: Only relock your bootloader after flashing the official stock Fastboot firmware (.tgz) matching your phone's physical hardware region (e.g., MI for Global). Never lock on custom ROMs.

• Latest Global Firmware (MI): 3.0.307.0.WPJMIXM
• Latest China Firmware (CN): 3.0.306.0.WPJCNXM

Play Integrity & Banking Setup

To pass Play Integrity (MEETS_DEVICE_INTEGRITY) when running root on custom ROMs:

1. Root Engine: Use KernelSU-Next (v3.3.0+) or APatch.
2. Stealth Layer: Integrate SuSFS (v2.2.0+) at kernel level + NoMounts metamodule.
3. Spoofing Stack: Combine Zygisk Next and AlwaysStrong / PlayIntegrityFork.

Essential Root Toolkit & Modules

Category	Module	Purpose	Source
Keybox Spoofing	Tricky Store	Bypasses hardware key attestation for high-security banking/enterprise apps	GitHub
App Isolation	Hide My Applist (HMA)	Hides root apps (KernelSU Manager, Termux) from aggressive detectors	GitHub
Safety Rescue	Yet Another Bootloop Protector (YABP)	Auto-disables rogue modules if the phone fails to boot or SystemUI crashes	GitHub
Framework	LSPosed (Zygisk Release)	Required to run system customization modules like HyperCeiler	GitHub

Quick Troubleshooting & Common Issues

• Banking app still detects root? Enable target isolation in KernelSU-Next/HMA, clear data for Google Play Services, Play Store, and your banking app, then reboot.
• Stuck in bootloop after flashing a module? Reboot into OrangeFox Recovery -> Menu > Files -> navigate to /data/adb/modules/ and delete the folder of the offending module.

Contributing & Updating

Maintained a new build or found a broken download link?

• Open a Pull Request targeting README.md.
• Submit an entry under the Issues or Discussions tab.