Apple Configurator erasing ipads on update
One of our year groups are making videos on the iPads. A few weeks ago I plugged in the trolley and Apple Configurator upgraded them all to ios 7 and deleted all their videos. I've just attached one today, and seen there is another update, and configurator wants to automatically update and erase again.
I don't mind updating them (although I'd rather do it at a time of my choosing, then when I just want to add a single app), but I really don't want them to be erased.
There is a box which says 'Erase when installing', but I can't untick it in Supervised mode.