i have aeen that you are using the zip format for backuping app data. As far as i know thereby the extended unix file attributes (like execute right) and special files like symlinks cant be stored. I would thing that this will get problematic while using apps who rely on that (like appa who are using binarys/symlinks in the data area (termux for example)). I am not willing to risk that for a test but as i have seen that other app backup apps like titaniumbackup are using tar based backups as whel you should consider switching to that to.
i have aeen that you are using the zip format for backuping app data. As far as i know thereby the extended unix file attributes (like execute right) and special files like symlinks cant be stored. I would thing that this will get problematic while using apps who rely on that (like appa who are using binarys/symlinks in the data area (termux for example)). I am not willing to risk that for a test but as i have seen that other app backup apps like titaniumbackup are using tar based backups as whel you should consider switching to that to.
thanks in advance