: Use the "Install" menu in TWRP to select the LineageOS .zip file first, followed by the GApps .zip file.
Use on your PC to flash the TWRP .tar file via the "AP" slot. download samsung tab 2 10.1 gt-p5100 android 7.1.2 firmware
To download and install the , you must use a custom ROM , as official support for this device ended with Android 4.2.2 Jelly Bean . The most stable way to achieve Android 7.1.2 (Nougat) is by installing LineageOS 14.1, specifically built for the "espresso3g" (P5100) hardware. Essential Pre-requisites Before beginning, ensure you have the following: : Use the "Install" menu in TWRP to select the LineageOS
Use a supported custom ROM (recommended path) you must use a custom ROM
Legitimate sources for GT-P5100 Android 7.1.2 firmware are developer forums, primarily and official LineageOS archives.