Some developers tried repacking a 32-bit Android 10 GSI (LineageOS 17.1). The result? The tablet boots, but audio, Wi-Fi, and deep sleep break entirely. There is not enough RAM to run ART (Android Runtime) for modern Java code.

These builds replace the heavy TouchWiz interface with a clean, stock-Android experience. They significantly reduce RAM usage, often leaving up to 400MB of free RAM for apps—a massive upgrade for a 1GB device.

: This is the most widely used custom ROM for the T113. It significantly improves performance and app compatibility over the original Android 4.4 KitKat. Reviewers on XDA Forums

Click . Once completed, Odin will display a green "PASS!" message.

If you haven't already, transfer the custom ROM repack .zip file to your tablet (TWRP supports MTP, so you can drag and drop files from your PC while in recovery). Tap in TWRP. Navigate to and select the repack .zip file. Swipe to confirm Flash.

Elimination of heavy Samsung Knox services, unused regional bloatware, and redundant system apps to free up precious RAM.

| Feature | Stock ROM | Custom Repack | | :--- | :--- | :--- | | | No (slow boot) | Yes (faster framework) | | Root Access | No (Knox trips) | Pre-rooted (Magisk 23+ or SuperSU) | | Busybox | Missing | Installed (run-parts support) | | Wi-Fi Region Fix | Hardcoded | Patched (all channels enabled) | | GPU Throttling | 65°C throttle | Removed (or raised to 85°C) |

Disclaimer: Flashing custom ROMs voids your warranty (which expired in 2018 anyway). The author is not responsible for hard bricks, IMEI corruption, or pink screens. Always verify your model number is SM-T113 (Wi-Fi) or SM-T113NU (LTE). Do not flash T113 files onto T116 (different chipset, different partition layout).

Go to the "Options" tab in Odin and ensure is unchecked .