Since the Samsung Galaxy Tab 2 10.1 (GT-P5100) is a legacy device that officially stopped at Android 4.2, installing Android 7.1.2 requires using a custom ROM. The best feature regarding this specific update is actually a combination of features centered around Project Treble and Modernization.
⚠️ Critical Warning: This is an unofficial custom ROM (LineageOS 14.1). Your warranty is void. This process will wipe all your data. Proceed only if you are comfortable with technical steps. The author is not responsible for bricked devices. Download Samsung Tab 2 10.1 Gt-p5100 Android 7.1.2
| Aspect | Outcome | | --- | --- | | UI smoothness | Acceptable (less smooth than modern tablets, but far better than stock Android 4.x) | | Multi-window | Supported (Nougat feature) | | Notifications | Fully functional | | Wi-Fi / Bluetooth / 3G | Working | | Camera | Basic functionality, but quality limited by old hardware | | Battery life | Similar to stock (3–5 hours SOT depending on usage) | | App compatibility | Supports most modern apps (WhatsApp, YouTube, Chrome, etc.) | Since the Samsung Galaxy Tab 2 10
The Samsung Galaxy Tab 2 10.1 (GT-P5100) can only be updated to Android 7.1.2 through unofficial custom ROMs, as Samsung officially discontinued support for this device years ago. While the tablet's original software stopped at Android 4.2.2 "Jelly Bean", a dedicated developer community has kept the hardware relevant by porting versions of LineageOS 14.1 and OmniROM. The Evolution of the GT-P5100 Reboot System