Samsung S3 Custom Rom Android 10 Link
Ensure you download all required elements onto an external MicroSD card before starting: Required Component Download Source / Thread Link
Before downloading anything, you must confirm your exact model. samsung s3 custom rom android 10 link
Turn off your phone completely. Then, press and hold the Volume Up + Home + Power buttons simultaneously. Release the buttons when the Samsung logo appears, and you will soon see the TWRP main menu. Ensure you download all required elements onto an