This contains the OS files, UI, and applications. Userdata: The partition where user settings are stored.
Here is a practical guide to modifying an MStar-based Android TV firmware. Dump Mstar Unpack Repack Tool
Navigate to the extracted folder. You can now use image editors for logos or text editors for script files. If you are modifying the filesystem, you may need additional tools like mksquashfs or unsquashfs depending on the compression used. Step 4: Repacking This contains the OS files, UI, and applications
: Works alongside utilities like UBoot_win_Tools to unpack Kernel and Ramdisk folders within recovery and boot images. Navigate to the extracted folder
The manufacturer disabled the debug UART in the kernel build. Solution: You must use the hardware SPI programmer (CH341A) to dump the chip directly.
: Adapting firmware from one TV model to another similar one. Firmware Backups