This is my list of issues I had with Froyo and a factory reset didn't fix any of them:
- Loss of 3G service every other time the phone is power cycled.
-
Swype doesn't work the way it should. Uninstalled/re-installed, but it doesn't work when the phone is power cycled. Per Swype, you must toggle the input method every time.
- Angry Birds doesn't run.
-
Phone doesn't charge fast enough to be used as a GPS unit in the car. HTC/VZW says this is by design.
The first and last issues are enough for me to pass on Froyo for the moment. What good is smart phone with no data? What good is having Google Navigation if you can't use it?