Unofficial LineageOS 20 (Android 13) Experimental: LineageOS 21 (Android 14) – limited hardware acceleration issues.
Head to the "Options" tab in Odin and ensure .
Use a reliable Micro-USB cable to connect the tablet to your PC.
: Some developers on XDA Forums have attempted builds up to LineageOS 16 (Android 9.0), but these often face stability issues with hardware acceleration and memory management. How to Make LineageOS Work on SM-T210R smt210r lineageos work
The first step in installing LineageOS is to unlock your device's bootloader. This process will wipe your device's data, so make sure to back up any important files.
If you want to modify your SM-T210R, you must look outside of traditional LineageOS builds. The development community has created a few alternative solutions to maximize this tablet's remaining utility. 1. Custom Recovery (TWRP)
Unofficial backports often include more recent security patches than Samsung's final 2014 firmware. Performance: Removing Samsung's "TouchWiz" UI can free up precious RAM. App Compatibility: : Some developers on XDA Forums have attempted
Once a recovery is active, the adb sideload command is typically used to move the OS onto the device. Alternatives and Resources For users looking to repurpose this device, searching for "
Idle battery drain is significantly lower than stock KitKat.
: These builds are rarely "daily driver" ready. Common issues include non-working cameras, unstable Wi-Fi, and broken video playback due to the aforementioned GPU driver issues. Alternative ROMs If you want to modify your SM-T210R, you
: The most widely documented functional version for this hardware is LineageOS 14.1 (Android 7.1.2) .
Connect the tablet back to your PC while still inside the TWRP menu. Your PC should recognize the tablet as an external storage drive.