The press release claiming signal strength is to blame makes no sense. Here's why: People are able to replicate the problem and completely cease VOICE and DATA transmission in extremely HIGH signal areas. Users standing in close proximity to Microcells http://www.youtube.com/watch?v=GsQpXY_TT9U http://www.youtube.com/watch?v=K42FkKuKXYw are able to replicate the problem. Users standing UNDERNEATH cell towers are able to replicate the problem. (thanks again BB) http://forums.macrumors.com/showpost.php?p=10360373&postcount=925 The 3GS & 3G, although supposedly affected by the same bar display 'issue', has no problem connecting in these situations. The only logically conclusion? The problem lies with the iPhone 4. Low signal, or the way the signal is displayed, has nothing to do with the issue.