As noted earlier, with this specific Android 10 build. Do not attempt to root it if you need stability.
Look for the thread titled "[ROM][10.0][LineageOS 17.1][Unofficial]" hosted by trusted community developers.
Android 10 is demanding. While it works, do not expect blazing fast performance. It is recommended to enable "Developer Options" and set window animation scales to 0.5x. samsung s3 custom rom android 10 link
Check the boxes for .
Ensure you download a clean, verified version of Odin (v3.13 or v3.14 is recommended). Link: Odin Download Repository Step-by-Step Installation Guide Step 1: Install TWRP Recovery via Odin Power off your Galaxy S3 completely. As noted earlier, with this specific Android 10 build
Before starting, ensure your phone has at least and you have backed up all important data , as this process will wipe your device. Download Links:
, you will need the specific ROM file and the Google Apps (GApps) package. Android 10 is demanding
The most recognized Android 10 work for this device is based on .
Once the flash is complete, tap "Reboot System". The first boot can take anywhere from 5 to 10 minutes as the system builds its cache. Be patient! If the boot takes longer than 15 minutes, you may need to force a reboot or redo the wipe and flash.