Samsung T113 Custom Rom Repack May 2026

T113’s system partition is usually ext4 with sparse format.

Convert sparse to raw:

simg2img system.img system_raw.img

Mount or extract the raw image:

mkdir system_mount
sudo mount -t ext4 -o loop system_raw.img system_mount

Or use extract.erofs if it’s EROFS (rare for T113). samsung t113 custom rom repack

Repack contents after modifications (e.g., add/remove APKs, edit build.prop, change fonts, etc.):

sudo make_ext4fs -s -l 1300M -L system new_system.img system_mount/

-s = sparse, -l = partition size (check original size via ls -lh system.img), -L = volume label.

The T113’s IMEI and Wi-Fi MAC are stored in /dev/block/mmcblk0p11. If you lose this, your tablet becomes a Wi-Fi only brick (no cellular data). Use this command in TWRP terminal after flashing: T113’s system partition is usually ext4 with sparse

dd if=/dev/block/mmcblk0p11 of=/external_sd/efs_backup.img

Because repacks are technically derivative works, they live in the shadows. Do not use random "ROM download" websites (they contain malware targeting banking apps).

Verified sources (as of 2026):

Checksums (to verify you have the real repack): Mount or extract the raw image: mkdir system_mount

If the file you download is exe or scr, delete immediately.

There are two primary approaches to creating or repacking a ROM for this device:

Stock Samsung firmware includes Knox (enterprise security), S Voice, and 20 Google apps that cannot be disabled. A repack trims the fat. Most repacks reduce the system partition size from 2.8GB to under 800MB.

Note: The following represents the types of repacks typically found in the XDA Developers community. Always verify the source before downloading.

The repack’s RIL (Radio Interface Layer) is misconfigured.
Fix: Replace /system/lib/hw/ril.sc8830.so with the version from stock ROM. Use ADB push while in TWRP file manager.