Wait for the installation process to finish. This may take 3 to 5 minutes. Step 6: Reboot and Initial Setup
The Samsung GT‑P5100 originally shipped with . There is no official Android 7.1.2 from Samsung for this device. Any Android 7.1.2 firmware is a custom ROM (unofficial), likely LineageOS 14.1 or similar.
Odin is the desktop software used to flash custom recoveries onto Samsung devices.
: TWRP (version 3.0.2-6 or newer) is required to flash the firmware. Flashing Tool : Odin V3.14.1 to install TWRP from your PC. download samsung tab 2 10.1 gt-p5100 android 7.1.2 firmware
On most Samsung devices, the bootloader is not locked by default. However, if you have any restrictions, you may need to enable “OEM Unlocking” in Developer Options.
Custom ROMs do not come with Google Services pre-installed due to licensing restrictions. You must flash them separately to get the Play Store, YouTube, and Gmail. : OpenGApps Package.
Legitimate sources for GT-P5100 Android 7.1.2 firmware are developer forums, primarily and official LineageOS archives. Wait for the installation process to finish
You need the ARM-based GApps package for Android 7.1. Choose "Pico" or "Nano" to save space.
Download or a similar stable version. Extract the ZIP file to your desktop. 3. TWRP Custom Recovery (Tar Format)
Before starting, understand that this process involves "rooting" and modifying system partitions. All data on the tablet will be erased. There is no official Android 7
Boot your tablet straight into TWRP Recovery: Press and hold (or Up, depending on variant layout) until the Samsung logo appears, then release the Power button but keep holding the volume button until the TWRP home screen loads.
Transfer the file and the OpenGApps Zip file directly to the tablet’s Internal Storage or MicroSD card. Step 4: Wipe Old Firmware
Before you can install Android 7.1.2, you must replace the stock Samsung recovery menu with TWRP. Turn off your tablet completely.
Understand that modifying system software voids any existing warranties and requires caution. Step 1: Download Required Files