Error in extracting

[Bghwsx]

2022/08/03 03:39:15 Input is a zip file, searching for payload.bin ...
2022/08/03 03:39:15 Extracting payload.bin ...
2022/08/03 03:39:41 Parsing payload...
2022/08/03 03:39:41 Incorrect magic (88xj)

Payload: https://drive.google.com/file/d/1Tbibr4V6Pb06yu9Ubr-EE2dk7qkPayy4/view?usp=drivesdk

[tobyxdd]

This doesn't look like a valid payload zip at all. Where did you get this from, and what device is it for?

[Bghwsx]

This doesn't look like a valid payload zip at all. Where did you get this from, and what device is it for?

It's an update file for 8227L chinese android headunit, this file should have system.img and other img files. You can see the update happening here: https://youtu.be/FLe7yx3XJP8?t=65