Ok so I jumped on the Apple iPad 3 bandwagon last Friday and while I'm not having battery issues or overheating or wifi problems I am however experiencing a real birch of a problem ,Apple or AT&T cannot figure it out . My problem is this if I leave the house n turn off my wifi sometimes my iPad jumps right on the 4g data other times It only shows signal but no data and I cannot connect to any web , I have my 4s right by my iPad and it has full signal full data no worries I can restore my 4g to the iPad by going into settings and turning off the data then turn it back on and this solves the problem for a while ,however I've noticed as I travel across town my iPad will drop data while maintaining full signal strength, my 4s maintains signal and data so I know everything's working . I find this to be totally unacceptable for a 850.00 device! I've been back n forth between Apple n AT&T and even exchanged the sim cards, reset data,chanted,sacrificed a goat n exchanged the iPad once already and this new iPad does the exact same thing. So I'm wondering if anyone else ( and I sincerely hope not) has this issue? And if anyone has an idea of how to fix this ?