As a gtel3g specific ROM, cellular data functionality is baked in, though regional carrier band compatibility can sometimes vary compared to stock firmware. Step-by-Step Installation Guide
The name lineage-14.1-20180419-UNOFFICIAL-gtel3g.zip is highly structured and provides key information about the software:
This file represents a custom Android operating system based on , which is built upon Android 7.1.2 Nougat . Version: LineageOS 14.1 (Android 7.1.2) Build Date: April 19, 2018 lineage-14.1-20180419-UNOFFICIAL-gtel3g
This guide outlines the process for installing (Android 7.1 Nougat) on the Samsung Galaxy Tab E 9.6 (SM-T561) Go to product viewer dialog for this item.
What software is on your computer (Windows, Mac, Linux)? Do you already have TWRP recovery installed on your tablet? As a gtel3g specific ROM, cellular data functionality
Ensure the device allows custom partitions.
By flashing this ROM, you replace the heavy Samsung TouchWiz interface with a clean, light, and customizable Android experience. Key benefits include: What software is on your computer (Windows, Mac, Linux)
By April 2018, the Samsung Galaxy Tab 3 was already five years old. The original stock ROM (Android 4.4.2 KitKat) could barely run modern apps like YouTube, Spotify, or Chrome without stuttering.
Go to Settings > About Device and confirm your model is exactly SM-T561 . Do not flash this on the SM-T560.