I really liked iOS 5 at first, now it's been issue after issue. I've tried rebooting, resetting network settings, hard reset etc. My phone will only have like 2-3 bars for WiFi if I'm right next to the router, the second I start walking away it loses one bar after another. And it's not my N-Router, as all the computers work fine and my macbook pro can pick up the signal all the way out of the house on my dock. Searched online and saw a lot of people talking about this, but not really on Macrumors. Some did the above and it worked, others did all that after upgrading to iOS 5 and didn't help. I can't fig out what's wrong.