# Mount/unsquashfs if it's a standard format after unpack header removal unsquashfs rootfs_mod.squashfs # ... modify files ... mksquashfs squashfs-root/ new_rootfs.squashfs -comp lzma
: Extracts all sub-partitions from a main MStar binary file. Dump Mstar Unpack Repack Tool
Look for:
To use these tools, you generally need installed on your system . # Mount/unsquashfs if it's a standard format after
Safely extracts .img files (like system and recovery) from the main bin. Dump Mstar Unpack Repack Tool
Modifying the unpacked files is easy (swap a PNG in /usr/share/logo/ ). The hard part is rebuilding the image so the Mstar bootloader accepts it.