[ROM][UNOFFICIAL] ArrowOS 12 for Xperia 10 II [12]

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Senior Member
May 18, 2019
I couldn't get android 12 to compile in the end but I did manage to build crdroid 7.2
It uses sources from sjllls so it should be fine in regards to bugs but i'm not gonna bother making a thread for it since none of the work is actually mine

if anyone wants it, ask https://blackshibe.github.io/


I saw this repo a few days ago and immediately decided to try compiling it. Turns out the ROM is ready for daily driving, at least by my testing. Volume control is fixed and it uses the 4.14 kernel too.

I'm working on TWRP for Android 12 right now. Decryption is tough to fix.
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    ArrowOS 12 for Xperia 10 II

    #include <std_disclaimer.h>
    * Your warranty is now void.
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this ROM
    * before flashing it! YOU are choosing to make these modifications, and if
    * you point the finger at me for messing up your device, I will laugh at you.
    About ArrowOS
    ArrowOS is a free, community built, aftermarket firmware distribution of Android 12.x (S),
    which is designed to increase performance and reliability over stock Android for your device.

    All the source code for ArrowOS is available in the ArrowOS GitHub repo.
    And if you would like to contribute to ArrowOS, please visit github.

    Official ArrowOS github website : https://github.com/ArrowOS

    Important Information
    1. This ROM has nothing related to ODM images! So you don't need to ask/install anything like that, just follow the instructions.
    2. This ROM support Google Camera (GCam)! You need to flash Gapps at first.
    3. You need to flash Stock Android 11 before flashing this ROM.
    4. For VoLTE, you need to boot into stock firmware and enable it before flashing this ROM!
    5.If you cam from SODP ROMs, you need to go back to official Android 11 firmware, and boot into launcher.
    6.This ROM works fo both dual and single models.

    Downloads Links
    ArrowOS 12:
    Recovery: Link

    Google Applications (Built-in):

    Flashing and updating
    How to flash

    Make sure you upgraded to Official Android 11.0 from Sony
    Unlock bootloader is necessary.
    Download latest platform-tools from google

    1. Install fastbootd drivers, guidance
    You can install google's usb debug drivers.
    2. Download Lineage Recovery from AFH above.
    3. Put your device into fastboot by volume up key.
    4. Type the following command to flash the recovery:
    fastboot flash recovery recovery.img
    fastboot flash dtbo dtbo.img
    fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
    fastboot --disable-verity --disable-verification flash vbmeta_system vbmeta_system.img
    fastboot reboot recovery
    5. Sideload the ROM package.
    6. If you are first time to flash ArrowOS, Wipe data plz.

    After flashing ROM via siddeload, Reboot to recovery, choose Apply from ADB, then sideload the gapps package on your PC with adb tool:
    adb sideload <PATH OF GAPPS>

    Never flash oem from SODP!!
    If you flashed oem and meet any issues, I could only say you are a hanhan.

    Issues and reports

    Report issues only if you are using the ROM kernel
    If an additional mod is installed, make sure it's unrelated, and mention it
    Make sure the issue wasn't discussed earlier in the threads
    Share a log of the error with CatLog for example

    Also thanks to:
    The SDOP team
    The ArrowOSTeam

    XDA:DevDB Information
    ArrowOS for Xperia 10 II, ROM for the Sony Xperia 10 II


    Source Code:


    ROM OS Version: Android 12
    ROM Kernel: Linux 4.14

    Version Information

    Created 2021-11-24
    Last Updated 2021-11-24
    hello,sir,do you have a plan to make roms for 10 III,,,😄
    if you can donate me a 10 III :p
    New version uploaded.