If you have access to a computer with appropriate software development tools or a hex editor, you might be able to inspect the file. However, be cautious as direct modification of firmware or update files can render them unusable or even damage a device.
Used mstar-demo tool:
Forums are flooded with users asking the same question: "What is the password for allappupdate.bin?" or "How do I extract this file?" Allappupdate.bin Password
If you have the correct Allappupdate.bin file and its password, the process generally follows these steps: If you have access to a computer with