Has anyone else got the 2.2 3G issue still or is just me and a possible faulty phone? If I leave 3G enabled my cellular network connection is randomly lost meaning no SMS, email or internet even though it looks like I have full signal. If I turn off 3G this never appears to happen. All network settings have been reset and o2 informed me there are no local network issues. I've restored the phone but I doubt thats done any good as all it did is put my old settings and apps back on! This only started last weekend after the 2.2 upgrade. I've seen various similar issues around the net but no real solution.