Iphone 4S Switching EDGE to 3G error
I got a probleme with my Iphone 4S
When it switch EDGE to 3G, with only one bar of 3G, then it switch on "No connection"
I have change my SIM, update Firmware 5.0.1 to 5.1
But it's always the same probleme
When it switch 3G to EDGE there's no problem
Is some one have any solution or have the same problem ?
Excuse my English 😉
Carrier : orange, French
IOS : 5.1
iPhone 4S, iOS 5.1