Flashing custom software carries inherent risks. Modifying your tablet device will void any remaining warranty, trip Samsung's KNOX security counter, and completely wipe your internal data.
Leo flashed the image via ODIN (patched for Spreadtrum). The tablet rebooted. The Samsung logo flickered. Then—black. Then—a blue swirl. galaxy tab a6 sm-t280 custom rom
If you own a Samsung Galaxy Tab A 7.0 (2016), technically known as the SM-T280, you already know it is a reliable budget media consumer. However, running on its original, outdated Android 5.1.1 Lollipop software, the device heavily shows its age today. Modern apps either refuse to install or crawl at a snail's pace due to bloated stock software. Flashing custom software carries inherent risks
Boot into : Press and hold Volume Down + Home + Power buttons simultaneously until a warning screen appears. Press Volume Up to continue. The tablet rebooted
Flash LineageOS 14.1 for stability. Flash 17.1 if you love tinkering. Just don’t leave it on stock Lollipop.
Power off your tablet. Then, hold Volume Down + Home + Power buttons simultaneously. When a screen appears, press Volume Up .
Click the button in Odin and select your downloaded TWRP .tar file. Go to the Options tab in Odin and uncheck Auto Reboot .