I updated to Froyo this morning. I noticed I wasn't getting any data service on my phone so I ran the *228 thing. Phone rebooted and problem was solved. Sort off. I turned the phone off at lunch 'cuz I wanted to see the awesome boot animation. When the phone turned back on, there was no data service. I've now found that if I do the *228 thing it fixes the problem, but only until I reboot again. I've gone into the wireless and network settings and Mobile Network is checked and stuck at turning on. Do I need to do a factory reset to fix this? I've got a back up with MyBackup Pro so it's not a huge deal if I do.