Always use signapk.jar or avbtool (for Android Verified Boot 2.0). Never open a signed zip in an archive manager after signing—it breaks the top-level signature footer.
After the tool finishes, it is crucial to verify the integrity:
Always use signapk.jar or avbtool (for Android Verified Boot 2.0). Never open a signed zip in an archive manager after signing—it breaks the top-level signature footer.
After the tool finishes, it is crucial to verify the integrity: