LeaOS is a project which based on AOSP with trebledroid patches.
Changelog :
LeaOS-AOSP Feb 2023 version (24/02)
- Move to android13-r29 (Feb SPL)
- Add AGPS supl20 features
- Add securize and pass safetynet (option in TrebleApp Setting)
- Reduce lag UI
LeaOS-AOSP Jan 2023 version (05/01)
- Move to android13-r24 (Jan SPL)
LeaOS-AOSP Dec 2022 version (08/12)
- Move to android13-r16 (Dec SPL)
- Support data encryption (stock huawei kernel only)
- Remove Seedvault backup
- Add Magisk support (need securize phone before)
LeaOS-AOSP Nov 2022 version (09/11)
- Add Android Beam NFC and HCE NFC
- Move to android13-r14 (Nov SPL)
- Fix offline charging (no need patch now)
- Reduce img size by remove apex files in system_ext
- Add Google Apps version
- Fix NFC
- Move to android13-r11
- Add offline charging patch
- Fix screen-recorder crash
- Enable adb root
- Move to android13-r8
- First release with android13-r4
Pre-requisite :
You must have TWRP installed, see this post to install it : https://forum.xda-developers.com/t/guide-emui9-p20-lite-basics.4341373/
Installation
- Download system file : "LeaOS-A13-20230224-iceows-ane.img.xz" (without google apps) or "LeaOS-A13-20230224-iceows-google-ane.img.xz" (google apps version)
- Extract img file
- Flash system image : fastboot flash system <drag system.img here>
- Boot into twrp: power + vol+ while NOT connected to pc
- Wipe cache, dalvik/art cache, internal storage, data
- Install decrypt patch :1-Huawei-DataPrep-DeCrypt-AB-v1.0-signed.zip or crypt patch : 1-Huawei-DataPrep-Crypt-AB-v1.0-signed.zip
- (optional) install DRM patch for EMUI 9.1.0.401 and sup : 8-Huawei-FixPreav-AB-v1.1-signed.zip
- Reboot to System and setup with android assistant
- Enjoy !!!
Source Code:
ROM OS Version: Android 13.0
ROM Kernel: Stock kernel or Phenix 4.9.302 and sup
ROM Firmware Required: EMUI 9
Based On: Google AOSP + TrebleDroid patches
Credits:
- @Frax3r (Testing)
- @PHH (manifest)
- @eremitein (patches)
- @RakinTheGreat (GCam)
- @TureX (Kernel)
- @Sooti777 (patches)
- @Haridhayal (patches)
- @harvey186 (patches)
- @DarkJoker360 (patches)
- @chondoe (patches)
- @ponces (patches)
- @Adbdelhay.ali (kernel perm)
And all the others who tested my patches and helped me improve this ROM
Kernel :

Android 13 for P20 lite (Tested GSIs)
Here are recent A13 GSIs that booted and worked on my P20 lite Hi6250 Requirements: You can flash SHRP recovery that have all the requirements to make Android 13 boot normally (including permissive kernel, decrypt data, selinux fix, AIO fix and...

Support Group
Channel update
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