If an update is available, tapping on Download and Install will finish the process for you with no attachment to a computer and no i Tunes at all. This is by far the easiest way to get the i OS update installed onto a device and requires no computer at all, the whole thing is completed on the i Phone or i Pad.
You can always download i OS IPSW files without i Tunes, and then update the software using i Tunes itself.
And the panoramic shooting mode isn’t available on the i Phone 4 or on any of the i Pads.
Air Drop, a cool new feature that allows users to wirelessly share photos and other files with other i OS devices users in the same room, isn’t available on the i Phone 4 or 4S or on any i Pad other than the i Pad mini and the fourth-generation of the full-sized model, which was released last fall.
At the end of May, it finally phased out the fourth-generation i Pod touch, replacing it with a 0 fifth-generation model.
The i Phone 3GS, which Apple first released in 2009, also didn’t make the cut.
Apple declined to make a version of that upgrade for the original i Pad, a device that was less than three years old.
In addition to not getting the new look, the older i Pod touch will also miss out on some new features that Apple is building into i OS 7, including a quick settings area that allows users to easily turn on or off their Wi Fi and Bluetooth antennas.
That version was the first i Pod touch to sport a four-inch screen like that on the i Phone 5.
Apple continued to sell a 0, 16-gigabyte version of the fourth-generation i Pod touch after it launched the new, larger screened model.
If you unluckily make your i Phone unable to use, like stuck or disable.