My iPhone 4 was just stolen and I need a replacement. The "4" worked fine for the most part except for not being able to stay connected to blue tooth devices. This is/was a known issue that affected many if not all iPhone 4 models from what I can tell from reading the various problems pages on the net. Apple seemed unable to fix it ( probably a hardware design flaw) and probably never will. I was thinking I might as well upgrade to the "4s" model for a replacement, but checking the problem sites again, it seems that many people are having serious problems with Wi-Fi connections, battery life, and a few other things. The 4s has been out for several months now, and since Apple doesn't appear to have fixed these problems, as much as I'd prefer to stay with an iPhone ( I have an iMac, Macbook, MacBook Pro, and iPad) as it interacts with my other macs well, I'm starting to lose faith in Apple's one time great reputation for quality and customer care. It seems that these days, if they have a defective product, they deny the problem even exists, drag their asses, and wait till they have a new upgrade replacement to make people forget they were ripped off.
Anyway, if anyone out there owns an iPhone 4s model ( not 3, not 4 .... but 4s) I'd appreciate any info as to how their experience has been. Thanks.