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Android 7.1.2 Extra Quality: P5110
P510
Android 7.1.2 was an older operating system used by devices like the Galaxy Tab A (2017) or Tab E. If you are certain you have a device running Android 7.1.2, it is likely running a Custom ROM (like LineageOS) or the model number has been misread.
The Process
Essential Preparation
To update a Samsung Galaxy Tab 2 10.1 (GT-P5110) to Android 7.1.2 (Nougat), you must use a custom ROM, as official support ended with Android 4.2.2 Jelly Bean. The most common choices for this device are LineageOS 14.1 or OmniRom . p5110 android 7.1.2
- Flash TWRP via Odin (AP slot).
- Boot into recovery → Wipe system, data, cache, dalvik.
- Repartition (recommended) → increase
/systemto ~1.2 GB. - Flash ROM zip → Wipe cache/dalvik.
- (Optional) Flash GApps Pico (will slow device severely).
- Reboot (first boot takes 5–10 minutes).
- Developer: Android-Andi (RIP, a legend in the community) & Ziyan
- Stability: 10/10
- Pros: Official-like builds, OTA updates, perfect SELinux enforcing, best battery life.
- Cons: No longer actively developed (final build mid-2020), but it is complete.