Can iSO 5.1 be upgraded to 6 ?

Only on a second generation or newer iPad, iPhone 3GS or newer, or a fourth generation or newer iPod touch. Only the iPhone 3GS and fourth generation iPod touch can be updated to iOS 6.1.6 exactly.

(139533)

The iPad 1 can not be upgraded beyond 5.1.1.

All other models can be upgraded to iOS 9.2.2.

You are welcome.

Note: That should read iOS 9.2.1. 😁