So I just found about about the Froyo update and was very excited and quick to go and have that done. When the device rebooted all appeared okay until I tried to do things. Media scanner completes but I have no 3G at all and when I try to open some apps (Facebook, Handcent) it's just the background that loads. I checked the status of the update and it said it was successful. I tried rebooting the device (which seems to be taking irritatingly long now) and the same result occurs. Any help?