Lineage-14.1-20180419-unofficial-gtel3g _top_
Some users of this specific era reported minor quirks with the stock camera application (which can usually be bypassed using third-party camera apps from the Play Store) or occasional hiccups with deep-sleep battery states if specific background apps are misbehaving. 3G data connection stability can also vary depending on your regional carrier bands. Preparation: Prerequisites for Flashing
LineageOS 14.1-20180419-UNOFFICIAL-gtel3g is a specific build of LineageOS, tailored for the GTel3G device. This build was released on April 19, 2018, and is based on Android 7.1.2 (Nougat). The "UNOFFICIAL" label indicates that this build was not officially sanctioned by the LineageOS team, but rather created by a third-party developer.
Before discussing performance or installation, let’s decode the filename. Understanding this nomenclature helps you avoid flashing the wrong file.
Enable and OEM Unlocking within the Android developer options. lineage-14.1-20180419-UNOFFICIAL-gtel3g
: Video recording or certain third-party camera applications may experience instability due to proprietary Samsung camera blobs mismatching with open-source Nougat frameworks.
Select "Install" in TWRP, choose the lineage-14.1-20180419-UNOFFICIAL-gtel3g.zip , and flash.
In TWRP, perform a full wipe: Wipe Cache , Dalvik , System , and Data . Note: The build recommendation specifically suggests clearing all partitions for success. Some users of this specific era reported minor
Fewer pre-installed apps result in faster operation and more available RAM.
Once both installations are complete, tap Reboot System .
The gtel3g device has modest hardware that this ROM was designed to run on. The key specifications, sourced from the device tree on GitHub, are as follows: This build was released on April 19, 2018,
The Tab 3 uses a Marvell PXA986 chipset (similar to a TI OMAP). Video decoding in hardware was a nightmare in early Nougat builds. By April 19, the developer had successfully patched libstagefright to allow 720p MP4 playback without lag.
Breathe New Life into Your Samsung Galaxy Tab E: A Deep Dive into Lineage-14.1-20180419-UNOFFICIAL-gtel3g