: Essential for your PC to recognize the tablet in Download Mode.

Go to Settings > About Tablet and tap Build Number 7 times. Enable USB Debugging .

Original T113 units suffer from a strange eMMC bug where the read/write cycle fails after 3 years. Repack ROMs often include a modified fstab.smdk , changing the I/O scheduler from cfq to noop . This prevents the "mmcblk0p14 corruption" error that hard-bricks stock devices.

After the ROM finishes, do reboot. The repack requires a fix script for the audio HAL. Sideload this second zip: T113_Audio_Repack_Patch.zip . This replaces the broken libtinyalsa.so with a backported version from the Samsung Galaxy Core Prime.