I have the above phone and now I am finding that a lot of apps won't run because I didn't upgrade to os5 - that's because every time I looked at the forums people were having problems - of course now os6 is out and I don't know what to do for the best.  I am unlikely to upgrade the phone because I am not on a contract.   My husband also has a ipad first generation and it is saying about updating to 5.1.1 should he do that ?   thanks