Fix for bootloop issues with FP3

[andrelam]

@16NoCo

I tried that with the userdata image, and here is the output of ls .
So all these folders can be seen without password, but the content of all of these folders are hidden to my computer (e.g. ls data yields ls: cannot open directory 'data': Permission denied ).

Did you try as root?

[16NoCo]

Yes I tried.
Sorry I forgot to mention it.