[ROM] [11] AOSP Extended R Treble ROM

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Senior Member
  • Mar 28, 2012
    Welcome to AOSP Extended Android R 11.0 For Galaxy a51
    if this post is usefull press thanks boton


    Warning : Me nor XDA Are responsible for any damage that might be caused after flashing any file provided here. Please take caution and be aware of what you are doing. And Always backup !

    Compatible with Kernel Treble
    Use Magisk for Phhusson's Rom source : updated link below !
    Technically the rom is for any device with treble support
    - Credits to @nippongsi
    Oficial SF page

    What Working ???
    - Camera (kernel treble)
    - Google apps
    - Sim cards
    - Bluetooth
    - Wifi and routers
    - NFC and sensors
    - MTP
    - GPS
    - So much feature will work perfect
    - Google Play Permission (Only OpenGapps !!!)

    What NOT Working ???
    - Volte
    - Fingerprint
    - You Tell Me

    What Bug's?
    Camera stock, use Footej Camera and change
    Camera woks fine

    dOWNLOAD your ROM ARM64 AB
    To download in android click in chrome 3 points and select desktop
    uNPACK Your ROM using RAR apk from Google Play
    How to install :
    Update first your a51 to Android 11
    Select unlock OEM and USB debugg
    Unlock your bootloader
    iNSTALL twrp and Root
    rEBOOT to Recovery
    Wipe cache data and system
    Rename your image img to system.img
    Copy system.img to your SD card with Chondoe flasher
    Copy this two files to same folder in SD
    Flash Chondoe zip
    iNSTALL AOSP extended - system.img (Arm64 AB)
    iNSTALL Kernel Custom Android 11 (Treble)
    iNSTALL Magisk : Install -> Magisk and Reboot
    rEBOOT and wait start your ROM

    Magisk Canary for Phhusson's or Magisk Official 22

    Chondoe flasher
    Download and Copy in your SD Card

    Encryption Disabler
    Download and flash with TWRP

    ROM AOSP Extended 11 Android R
    To unpack install RAR apk from Play Store

    OrangeFox R compatible by Yillie Xda member

    NikGapps minimal and Optimized for Android 11 R
    Or Pico or Nano
    Open Google Apps Compatilhe two options
    https://opengapps.org/ Nano Or Pico

    Thank You special for
    AOSP extended Team
    Phh developer
    Magisk developer
    OrangeFox team
    @Yillié for OrangeFox a51

    ROM OS Version: 11.x Android R Arm64 AB
    ROM Kernel: Linux 4.x
    ROM Firmware Required: R bootloader
    Kernel Required: Kernel Treble
    Based On: Treble Project
    The surprising reason for my success is Jesus.
    Version Information
    Status: Stable
    Current Version: AOSP Extended 11 Android R
    Stable Release Date: 2021-05-05
    Created 2021-05-05
    Last Updated 2021-05-05



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    • ChonDoe_Flasher.zip
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    • Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
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    • Magisk-v22.1.apk
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    Last edited:


    Senior Member
  • Mar 28, 2012
    You need R bootloader
    You have two options tô install
    Using twrp and Chondoe
    Use only OrangeFox tô install directly
    Credits @Yillié thank You
    Last edited:
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