So the center button on the bottom middle of the iPhone stoped working. I brought it to apple and they said it intermittently works but it would be fixed if I upgrade to 1.1.1. The issue behind that is my phone is 1.0 FW. Would upgrading to 1.0.2 fix the problem or do I have to do the 1.1.1 upgrade? Since this is a 4 gig phone does anyone think that apple would give me another 4gig or just an 8 gig?