Today I started up my eDGe and it hang. So I removed the battery, waited a couple of minutes, put the battery back and started up again. This time the reader part hang during initialization and didn't go further. I shut off and restarted. This time the reader worked again, but on the LCD screen something changed. All apps where gone and a couple other apps where theere. Apps I would never put there.

I've got to get all those apps back on the screen again. Of course is that no problem, but I don't understand what happened. Does anybody had a similar situation and/or does somebody knows what it could be?
I did not upgrade to this beta version.