When downloading multiple files from the phone using AirDroid, it's possible to see that files inside the ZIP have some very wrong permissions: 411 (ie, the user/owner, after extracting it in Linux, will be able to only read it and everyone else will be able to execute it).
Their mode should be, at most, 644 (owner could read and write and everyone else read).
Better if 600, if possible.
Their mode should be, at most, 644 (owner could read and write and everyone else read).
Better if 600, if possible.