When updating to ios 5
15-Jan-2017 00:35
The company will also continue shipping new 8GB i Phone 3GS models with i OS 5 already installed.
On your computer, right-click the link below to download the official firmware restore file.
The install process through i Tunes remains the same as it has always been —following the connection of an i Phone to i Tunes through a Lightning cable, users are given the option to update the device to the new operating system.i OS 5 is the fifth major release of the i OS mobile operating system developed by Apple Inc., being the successor to i OS 4.