You’ll need the following:
Download and install the latest Samsung USB drivers. Reboot your PC after installation.
Installing custom firmware requires preparation. Do not skip these steps. download samsung tab 2 10.1 gt-p5100 android 7.1.2 firmware
The official Samsung update servers for the GT-P5100 have long since stopped pushing updates. The device is stuck in the past. However, the developer community is incredible. They managed to port Android 7.1.2 Nougat to this device via custom ROMs (like LineageOS or Resurrection Remix).
Important Distinction: You cannot download an official Android 7.1.2 firmware for this tablet because Samsung never released one. The tablet stopped at Android 4.2.2. When you search for "Android 7.1.2 firmware" for this device, you are looking for a Custom ROM. You’ll need the following: Download and install the
Solution: This is rare on GT-P5100 builds. Ensure you downloaded the “espresso3g” version, not “espressowifi”. Try toggling Airplane mode on/off.
Recommended stable build for GT-P5100:
| File | Purpose | Typical Filename |
|------|---------|------------------|
| TWRP Recovery (.tar) | Custom recovery to flash ROM | twrp-3.4.0-0-p5100.img.tar |
| Android 7.1.2 ROM (.zip) | The custom firmware | lineage-14.1-20210220-UNOFFICIAL-p5100.zip |
| GApps (.zip) | Google Apps (optional) | open_gapps-arm-7.1-pico-20220215.zip |
| Odin3 (.exe) | Samsung flash tool | Odin3_v3.14.4.zip |
| Samsung USB Drivers | For PC connection | Samsung_USB_Driver_for_Mobile_Phones.exe |
Where to find ROMs:
– LineageOS 14.1 unofficial builds for P5100 (check XDA Developers Forum: Galaxy Tab 2 Android Development).
– Alternative: AOSP 7.1.2 or Resurrection Remix N builds for p5100. Where to find ROMs: – LineageOS 14