Iphone 4 IOS 6 many problem with WiFi signal and with time life battery. please let me know procedure for downgrade to IOS5
Iphone 4 with new IOS6 have many problems:
low battery life, no good maps-some location or address are signed in another town or not exist??, poor and instability wifi signal,
I can't have Iphone 4 with battery liìfe 2/3 hour in standby, without 3G use!!!
Please let me know procedure for downgrade to IOS 5--
Giorgio
iPhone 4, iOS 6, Maps, Wifi, Battery problem