Hi, I just updated to Android Ver 2.2. Suddenly I can't use my Mobile Network. I have restarted it 5 times but it keeps saying that "use phone for data connection when Wi-Fi is unavailable). Of course previously, I had no issues.

Any idea to solve this problem? Thanks.

Is anyone having these problems?

1. Continuous restart as in like restarting 15 times in 5 minutes without touching anything?
2. I just updated the software and now installing it. It is now at the T-Mobile logo at start-up?

Please help and do you think I just need to send it to the service centre?

Thanks.

1. I'm not sure whether it's normal but when you are doing something (just fiddling around with the phone changing settings, it just reboot itself not even switching on the phone. So, fine. Then, it keeps rebooting non-stop for 6-10 times non stop (sometimes just before the HTC logo comes out). So, I fear it might spoil the phone if it keeps rebooting non stop.
2. Ya, I am now stuck at the boot up screen for the past 2 1/2 hours. I think it's a bit long for an update of software!

Any suggestions?

Many times d... Feel so sad... This phone hardly 4 months old like this already... T_T

Ok will try that... THanks... Just started the restore to factory settings..