As of April 2026 , community forums like the Galaxy Tab 3 7.0 XDA Development show that while some "Lite" versions (T113) have received unofficial LineageOS 15.1 (Android 8.1) updates, the SM-T211 has not seen a stable release beyond Nougat. How to Install/Update a Custom ROM
Development for SMT211 is now community-driven via Telegram. Search for @SMT211CustomROM for the latest hotfixes. custom rom for samsung galaxy tab 3 smt211 updated
No custom ROM is perfect. For the SMT211, expect these: As of April 2026 , community forums like the Galaxy Tab 3 7
Most "updated" builds for this device are and maintained by a handful of dedicated developers on XDA-Developers. Unlike a Samsung Galaxy S series, you will not find LineageOS 20 for this tablet. However, "updated" in the context of this device means a ROM released within the last 2-3 years with security patches and functional hardware (Wi-Fi, RIL for 3G, Bluetooth, camera). No custom ROM is perfect
A slightly older but often more stable alternative that significantly modernizes the tablet's UI compared to the original TouchWiz.