: This number refers to the Android version that the ROM is based on. In this case, 14.1 corresponds to Android 8.1 Oreo. LineageOS uses a version numbering that often aligns with the major and minor Android versions.
Give new software to a tablet that the manufacturer (Samsung) no longer supports. Remove "Bloatware": lineage-14.1-20180419-UNOFFICIAL-gtel3g
: This means the software was built and maintained by a community developer rather than the official LineageOS team. gtel3g : The internal codename for the Samsung Galaxy Tab E 9.6 (SM-T561) Go to product viewer dialog for this item. . Usage and Purpose : This number refers to the Android version