IPAD 3 doesn't connect in 3G when 4G is available
I have an Ipad 3 wifi+cellular. It always connected fine to 3G italian network.
From a couple of months 4G connections are available in Italy almost everywhere.
If a 4G connections is available (I check it with my phone) my Ipad 3 is no more able to connect in 3G ( and of course in 4G ... this is known for italian frequency)
Turning off and on doesn't work.
Any suggestion ??
Thanks Giampaolo
iPad (3rd gen) Wi-Fi + Cellular, iOS 7.1