The official thread is here: https://forum.xda-developers.com/t/rom-oneui-4-1-rayos-v4-1-2-for-galaxy-a52-sm-a525g-f.4400025/
You can download the ROM here: https://www.androidfilehost.com/?fid=14655340768118472328
The official thread is here: https://forum.xda-developers.com/t/rom-oneui-4-1-rayos-v4-1-2-for-galaxy-a52-sm-a525g-f.4400025/
You can download the ROM here: https://www.androidfilehost.com/?fid=14655340768118472328