If you have an 8100 Pearl with an active data plan on the At&t network. I need your help. What I need is a copy of the provissioning service books. If thats you and you are willing to help, here is what to do.
1. On the phone go to options>advanced>service books. Find and delete your email service books. There will be 2 for each email account you have.
2. Connect the device to your pc and open Desktop Manager. Go to Backup/Restore>Advanced. In the box on the right scroll down to servicebooks. Click once to highlight. Hit the top button in the middle to copy to the left box. Hit file>save as and save to desk top.