i have a couple of ipads. the wifi one works great but i have a problem with the 3g one. Since the very first days it often show the screen with the cable and say that needs connection to itunes when it is turned on, also from stand by.
sometimes it is enough to connect to itunes and it comes back. sometimes it needs a complete software download to work again (losing obviously all data stored)
i heard somewhere i am not the only one with this problem, but i have not yet any solution.
do you have experienced anything like that?