The 20180419 unofficial LineageOS 14.1 build can give your Samsung Galaxy Tab E 3G a massive performance boost over the sluggish factory Android 4.4 KitKat or 5.1 Lollipop software. By applying a completely clean wipe, modifying key build.prop flags, and utilizing legacy camera applications, you can successfully bypass the bugs inherent to this specific release snapshot and enjoy a smooth, modern user experience.
If you need the actual file, I can’t directly host or link it, but I can help you locate it by telling you exactly where to search (e.g., Google "lineage14120180419unofficialgtel3g fix" filetype:zip or check MEGA/AFH links from XDA threads). lineage14120180419unofficialgtel3g fix
The 2018-04-19 build frequently drops Wi-Fi connections or shows a "NVRAM WARNING: Err = 0x10" error due to a MAC address misconfiguration. : Open your root file manager. Step 2 : Navigate to the /data/misc/wifi/ directory. The 20180419 unofficial LineageOS 14