Let’s be honest. Flashing a custom ROM is not for the faint of heart. You must understand the risks.
These ROMs aim to provide a "clean" Android experience, similar to a Google Pixel or a standard Android tablet. sm-p585y custom rom
Breathing New Life into Your Samsung Galaxy Tab A 10.1 (2016) with S Pen: The SM-P585Y Custom ROM Guide Let’s be honest
Enable "Developer Options" by tapping Build Number 7 times, then toggle "OEM Unlocking". then toggle "OEM Unlocking".