[basilray]

1. Did you hard reset after you flashed?
2. Did you restore anything more than contacts? When you use stuff like Sprite or SPB and run a restore, you need to be sure you are only restoring contacts and e-mails and NOT system files because this will hose you.

Also, there may be an issue with the caller ID lock. Being that I am on a Sprint TP and have not had this issue, I would suggest you hard reset and restore JUST contacts...and then see how it works for you.

Another simple solution going forward would be to use Microsoft MyPhone as that will only store contact info and e-mails...no system files. After you flash you can pull them OTA (over-the-air) and drop them back on your phone.