my 3g reception in London has improved!!! I normally have 1 bar and fluctuate between 3g and edge, but now i have 4 bars!! - whoop whoop!
maybe i stole some of your bars! lol
I was about to post saying that here, Long Island NY, my reception remains the same however my GPS is way off, much like it was when I had a 2G, however I initiated it right before I posted and it's back on target. So it's just you.
Even with a 3GS I am not getting 3g inside or wifi. I now have two iphones, no wifi or 3g inside in central London. I should have stayed on 2.2.1, at least that worked.