Making a backup system image for recovery of FP 2 Open

[toonl]

Hi @Volker The problem was/is that there is no notification at all when I connect USB cable. And no charging. But it does charge when USB cable is connected to a power socket with USB interface. The same thing happens when I try another cable. Somewhere on the forum I found the following and it works for me:

@duke1102

I have a similar thing happening to my phone at work. When I plug it in to the USB port the computer nor the phone does anything, not even charging.
To get it to work I have to deactivate and reactivate USB Debugging in the developer menu. After that it works just fine.
No idea why it is doing that.

Several times so far (today and yesterday) I have experienced that nothing happens when I connect my FP2 to my PC via USB. Doing the USB debugging trick then solves the problem.