Samsung never officially released Android 7.1.2 (Nougat) for the GT-P5100. The device’s last official firmware was Android 4.2.2 (Jelly Bean). The following guide refers to custom, community-developed ROMs. Flashing custom firmware carries risks (bricking, voiding warranty, security issues). Proceed at your own risk.
| File | Recommended Version | Source | | :--- | :--- | :--- | | | lineage-14.1-20181231-UNOFFICIAL-p5100.zip (or latest build) | XDA Forum: GT-P5100 or AndroidFileHost (search p5100 ) | | Open GApps (ARM → 7.1 → pico/nano) | open_gapps-arm-7.1-pico-YYYYMMDD.zip | opengapps.org | | TWRP Recovery | twrp-3.4.0-0-p5100.img.tar | TWRP.me for p5100 | | Samsung USB Drivers | Latest version | Samsung Developers | download samsung tab 2 101 gtp5100 android 712 firmware best
In TWRP, go to Wipe > Advanced Wipe and select Dalvik Cache, System, Cache, and Data . Install ROM and GApps: Transfer the LineageOS and GApps .zip files to the tablet. Samsung never officially released Android 7
: Alternative custom ROMs that also offer Android 7.x builds, often focused on being lightweight for older hardware. Required Files & Downloads Install ROM and GApps: Transfer the LineageOS and GApps