Resetting the year on Iphone 4?

Brought phone back to factory settings, the year is reading 1990. Already did the required, settings-general-turned off set automatically and can only change the actual date but not the year, where do I change the year?

It should change as soon as you receive a call.

Slide down You'll see it's 1990, Slide From 1St Month into 12 month, now if you slide it again it will go to 1St month right? Look at the Year? Does it change to 1991? If not you can call iTunes for help.