Since these are unofficial builds, always keep a copy of your stock firmware handy via Odin in case you need to revert.
In TWRP, go to Wipe > Advanced Wipe and select: System, Data, Cache, and Dalvik . lineage14120180419unofficialgtel3g fix
Update your TWRP recovery to the latest version available for the SM-T531. If it persists, you may need to edit the updater-script inside the ROM zip to remove the assert lines. 2. RIL (Radio Interface Layer) Fix Since these are unofficial builds, always keep a
Select Install , find the Lineage zip, and swipe to flash. If it persists, you may need to edit
If the tablet feels sluggish, set this to "At most 2 processes." Why stick with 14.1?
If you are looking for this specific "unofficial" build, you are likely trying to breathe new life into an aging tablet while maintaining the stability of the 3G radio and system performance. Understanding the "gtel3g" Build
While this build is remarkably stable, users often encounter three specific hurdles that require "fixes" during or after installation: 1. The "Status 7" Error (TWRP Fix)