I searched for answer or tried to find one. But My cell phone keeps loosing it's signals goes from 5 bars to none. So I need to get it checked, but of course it's JB and unlocked so I need to do a restore of 3.0, I have a few Questions! 1 any way to save my info and setup so I can restore the JB when I get done at apple? 2 should I do the 3.0 restore or wait till 3.1 3 any tips on how to make this simpler?