Hi pre 2.1 my phone was working fine in every aspect. Had 3g reception, would switch to edge, and switch back to 3g (when available) After firmware 2.1. Whenever I enable 3g i get no cellular data frequently when I try to browse. After a couple minutes it'll display "searching" then find a signal and work fine for a few minutes only to lose connection again. My phone works perfectly fine in edge but at this point 3g has no use for me. I can't even receive/make calls reliably on 3g. I have tried restoring my phone, resetting network settings, restart my phone....I'm out of ideas. Anyone know any advice?