A lot of iPhone 3G users have discovered that upgrading to iOS 4 has slowed down their devices.
i think a performance test should be done by Apple on old iPhone devices that how iOS4 functions on iPhone 3G and 3GS.
Many iPhone 3G (S) users are suffering from a problem that after installing iOS4 their iPhone has slowed down and start performing slow. Thanks for sharing this
i think a performance test should be done by Apple on old iPhone devices that how iOS4 functions on iPhone 3G and 3GS.
Many iPhone 3G (S) users are suffering from a problem that after installing iOS4 their iPhone has slowed down and start performing slow. Thanks for sharing this