The Samsung Galaxy Tab E 9.6 (specifically the gtel3g variant, model SM-T561) remains a popular candidate for custom ROM installations. Upgrading this legacy tablet to LineageOS 14.1 (Android 7.1.2 Nougat) breathes new life into the hardware, offering a cleaner interface, better privacy controls, and compatibility with modern apps.
: A root-enabled file explorer (e.g., MiXplorer, Solid Explorer). Battery : At least 50% charge. 🔧 Critical Fixes for the 2018-04-19 Build 1. Wi-Fi MAC Address & Connection Drop Fix lineage14120180419unofficialgtel3g fix
To eliminate any persistent software debris from old stock files or failed builds, execute a standard "Clean Flash" sequence: The Samsung Galaxy Tab E 9
For users who continue to struggle with the pure lineage141 build, the community-developer “Willsonmagicbeans” has released an alternative ROM for the gtel3g . This ROM is specifically based on the same LineageOS 14.1 source but includes a dedicated ZIP file labeled “RR Fixes for T561.zip” , which patches the cellular radio. Battery : At least 50% charge
If your camera application shows a black screen, the Media Server is failing to communicate with the Spreadtrum camera driver.