Newer MStar Android 7.0+ builds often use LZ4 compression for the ramdisk rather than GZIP. Older repacking tools attempting to decompress an LZ4 ramdisk with GZIP will fail. Modern tools must detect the compression format automatically.
). Far from a simple data blob, this file is a complex container. The Installation Script mstar android tv firmware tools repack
Some newer MStar TV firmwares require a digital signature. If the original firmware was signed, your repacked firmware will fail signature verification on the device. Newer MStar Android 7
Finally, he injected a custom recovery and a lightweight micro-G package so Mrs. Gable could still access her favorite video apps without the heavy overhead of standard Google Play Services. mstar android tv firmware tools repack