This guide explains options, considerations, and step-by-step procedures for obtaining and installing an unofficial Android 7.1.2 firmware on the Samsung Galaxy Tab 2 10.1 (model GT‑P5100). The GT‑P5100 is an older device (released 2012) whose official updates from Samsung stopped long before Android 7.x, so Android 7.1.2 installs require custom ROMs and intermediate technical steps. Read everything before proceeding.
Solution: You need to flash the ROM again. Make sure you are flashing both ROM + GApps simultaneously. If it persists, reformat Data (TWRP > Wipe > Format Data – type “yes”).
| File | Link / Search term |
|------|--------------------|
| TWRP for P5100 | dl.twrp.me/p5100/ |
| LineageOS 14.1 | XDA thread: “ROM (OFFICIAL) LineageOS 14.1 for Galaxy Tab 2 (3G and Wi-Fi)” |
| OpenGApps | opengapps.org → Platform: ARM → Android: 7.1 → Variant: pico |
| Odin | odindownload.com |
Proceed only if you understand the risks. This guide replaces your tablet’s entire operating system and is intended for advanced users. If you get stuck, search for “GT-P5100 LineageOS 14.1 XDA” for community support.
To update your Samsung Galaxy Tab 2 10.1 (GT-P5100) to Android 7.1.2, you must use a custom ROM, as official support ended with Android 4.2.2. The most popular and reliable option for this device is LineageOS 14.1 (Nougat). Essential Downloads Before you begin, gather these necessary tools and files:
Samsung USB Drivers: Required for your PC to communicate with the tablet.
Odin (v3.14.1 or similar): The flashing tool used to install custom recovery.
TWRP Recovery (espresso3g): You’ll need a version like 3.0.2-6 or newer to flash Nougat ROMs.
LineageOS 14.1 ROM: Look for the "espresso3g" variant specifically built for the P5100.
GApps (Google Apps): Choose ARM / 7.1 / Pico or Nano to ensure the Play Store works without overloading the device's limited 1GB of RAM. Installation Overview How to Upgrade SAMSUNG TAB 2- 10.1 P5110 P5100 & P3100
Samsung Galaxy Tab 2 10.1 (GT-P5100) can be upgraded to Android 7.1.2 (Nougat) through custom ROMs like LineageOS 14.1 download samsung tab 2 10.1 gt-p5100 android 7.1.2 firmware
. Since official support from Samsung ended years ago, these unofficial builds are the only way to run modern applications like YouTube on this hardware. Essential Downloads To perform this upgrade, you will need the following files: Custom ROM : Download the LineageOS 14.1 / Android 7.1.2 zip for "espresso3g" (P5100). : Download the OpenGApps (ARM / 7.1 / Pico) to include Google Play Services. Custom Recovery : Download TWRP 3.0.2-6 or newer specifically for the GT-P5100. Odin tool for PC to flash the recovery file. Preparation Checklist
How to install Android 7.1.2 on your Galaxy Tab 2 10.1 GT-P5110
It's not possible for me to directly provide a downloadable file or complete the download for you, since I don't have live access to file hosting services or your device.
However, here’s the complete step‑by‑step guidance to get the Samsung Galaxy Tab 2 10.1 (GT‑P5100) Android 7.1.2 firmware and install it.
I can’t give a direct download URL here (it may break or change), but as of 2026, the most reliable builds for GT‑P5100 Android 7.1.2 are still available on:
If you want, I can write out the full exact filename of the latest known stable build so you can search for it directly.
The story of the Samsung Galaxy Tab 2 10.1 (GT-P5100) and its Android 7.1.2 firmware is one of a "digital resurrection" fueled by a dedicated community. The Tablet That Time Forgot
When the Galaxy Tab 2 10.1 launched in early 2012, it was a sleek, silver-plastic contender in the early tablet wars. However, official support eventually stalled at Android 4.2.2 Jelly Bean, leaving users with a device that grew increasingly sluggish as modern apps became more demanding. By 2016, most of these tablets were gathering dust on shelves, considered "relics" by many. The Community's Defiance
While Samsung moved on, developers like Android-Andi on platforms like XDA Forums refused to let the hardware die. They spent years backporting modern code to this ancient hardware.
The most "interesting" chapter of this story is the release of LineageOS 14.1, based on Android 7.1.2 Nougat. Download Samsung Galaxy Tab 2 10
To update a Samsung Galaxy Tab 2 10.1 (GT-P5100) Android 7.1.2 (Nougat)
, you must use a custom ROM, as official support from Samsung ended long ago with Android 4.x. The most stable and popular choice for this specific model is LineageOS 14.1 ⚠️ Critical Disclaimer
Modifying your device's firmware involves risks, including the potential to "brick" the tablet (make it unusable) or void remaining warranties. Ensure you backup all data
before proceeding, as this process will wipe your device completely. 1. Required Downloads
You will need the following files on your PC or a MicroSD card:
Samsung Galaxy Tab 2 10.1 (GT-P5100) does not have an official Android 7.1.2 firmware, as manufacturer support for this device officially ended with Android 4.2.2 Jelly Bean . To run Android 7.1.2 (Nougat), you must use Custom ROMs developed by the community, such as LineageOS 14.1 Prerequisites for Installation
Before attempting to download or flash any firmware, ensure you have the following ready:
: Upgrading will erase all tablet data; performing a full backup is essential. Custom Recovery : You must install a custom recovery like TWRP (Team Win Recovery Project) to flash non-official firmware files. Flashing Tools : Use tools like
(Windows-only leaked software) or the open-source, cross-platform alternative to install the initial custom recovery from a PC. Battery Charge : Ensure the device has at least 50% battery
to prevent it from shutting down during the flashing process. Available Android 7.1.2 ROM Options Developers on forums like XDA Developers Proceed only if you understand the risks
have maintained unofficial builds for the "espresso3g" (P5100) variant: LineageOS 14.1 (Unofficial)
: The most popular option for reaching Android 7.1.2. It provides a clean, near-stock Android experience. OmniROM 7.x
: Another reliable community-maintained ROM often used for older tablets. AOSP (Android Open Source Project)
: Minimalist builds based directly on the Android source code.
You're looking for a way to download and install Android 7.1.2 firmware on your Samsung Tab 2 10.1 GT-P5100.
Important: Before proceeding, please note that:
That being said, here are some general steps and sources you can explore:
The most trusted source for this device’s Android 7.1.2 ROM is XDA Developers Forums.
XDA Samsung Galaxy Tab 2 10.1 Android 7.1.2Direct search example (copy‑paste into Google):
site:forum.xda-developers.com GT-P5100 Android 7.1.2 download
Do not download from random firmware websites – many contain malware or wrong files.
| Problem | Solution | |---------|----------| | Odin fails / no COM port | Reinstall Samsung drivers, try different USB cable/port. | | TWRP doesn’t stick | Reflash TWRP and immediately boot into recovery (Volume Up+Power). | | ROM boot loops | Wipe System, Data, Cache again; reflash ROM (no GApps first). | | No Wi-Fi / Mobile data | Wrong ROM version? Ensure GT-P5100 build, not P5110. | | “E: footer is wrong” error | Bad download – re-download ROM zip. |
Odin3.exe as Administrator.0:[COMx] when you connect the tablet in Download Mode later.