I'm currently pretty stable on 5049. I get the random unlock password requests, and Resco Explorer randomly un-registers itself which is fixed by a reboot, but GPS is awesome and Rev A is awesome. No real problems.
I would like to try the new Sprint radio though. Do I need to reflash with Sprint's release, then load 5053, or how do I get up to speed? Last time I check this thread was just over page 112 or so