O2 UK has been a little late to the Desire's Android 2.2 party, but of course, it's a "better late than never" sort of situation -- or is it? After getting a "small number" of reports that the just-released update for O2-branded units was causing problems, the carrier has put the software on ice for the moment; there appear to be several failure modes ranging from freezing to having Sense get stuck in a crash loop, but the net result is that there's definitely some wonkiness with the binary O2's put out so far. Though we imagine you can probably find an update.zip floating around, we're not sure attempting an install is a hot idea -- we might wait for this situation to get sorted first. In the meantime, here's O2's full statement in its official forums:
As some of you will have noticed the Android 2.2 Froyo update for HTC Desire on O2 went live this morning. While we're pleased that so many of you have been able to download it successfully and are enjoying the benefits of 2.2, we have seen that a small number of people are having problems installing the update.
While we check out these issues we're putting the 2.2 update on hold. We'll update you as soon as possible and would like to thank our HTC Desire customers for their patience.