Originally Posted by JSanders
I have not experienced that problem. Still, have you tried rebooting the phone, i.e, with the phone on, remove the back cover, take out the battery and replace it after about 30 seconds. That simple operation often clears up issues.
I would also make sure your Network (options > network) is set to Automatic, rather than Manual.
I tried all these options. no luck. I would like to reinstall OS. Can some one tell me or point me to the steps to follow.