This is the most critical part, as it replaces the basic recovery menu with a powerful custom one.
If you are looking for the best way to get a smooth experience, I can share: for speed Tips on how to speed up a slow Android 7.1.2 installation How to root the tablet after installation
Click the Start button in Odin. The flashing process takes only a few seconds. When complete, Odin displays a green PASS! message, and your tablet automatically reboots. If the tablet tries to boot into the stock Android system, immediately turn it off and manually reboot into recovery by pressing Volume Up + Power before the system fully loads.
Click the AP (or PDA) button in Odin and select the TWRP .tar file you downloaded. Ensure that only Auto Reboot and F. Reset Time are checked. Do NOT check Re-Partition . download samsung tab 2 101 gtp5100 android 712 firmware best
If you run into any issues during the installation process, let me know: Did Odin successfully display the ? Which TWRP version did you install?
In Developer Options , change Window animation scale , Transition animation scale , and Animator duration scale all to 0.5x or Off .
From the XDA thread, he found the trusted links: This is the most critical part, as it
With TWRP recovery successfully installed and your MicroSD card inserted containing the ROM and GApps .zip files, follow these installation steps: 1. Perform a Clean Wipe
The does not officially support Android 7.1.2. The highest official firmware remains Android 4.2.2. To get Android 7.1.2 (Nougat), you must install a custom ROM, typically LineageOS 14.1 . Required Files & Tools Custom ROM: LineageOS 14.1 for Espresso3G (GT-P5100). Custom Recovery: TWRP 3.0.2-0 or newer for espresso3g. Google Apps: Open GApps (Select: ARM -> 7.1 -> Pico). Flashing Tool: Odin 3.13.1 (to install TWRP). Drivers: Samsung USB Drivers installed on your PC. Installation Steps
If you have more questions, the XDA Developers forums are an excellent resource. Searching for your specific error on XDA will likely provide a solution from the community that built the software. When complete, Odin displays a green PASS
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— The best and most stable custom ROM for the GT-P5100 is LineageOS 14.1 (based on Android 7.1.2 Nougat). Here are the most reliable sources:
The most active community for the Samsung Galaxy Tab 2 GT-P5100 remains the , specifically the Samsung Galaxy Tab 2 General and Android Development sections. Andi (username Android-Andi ), the developer who has done extensive work on this device, maintains repositories and FAQs at andi34.github.io .