I upgraded my unlocked cingular branded treo 650 from 1.05 to 1.23 and to official 1.13. However, I am having a hard time trying to figure out how to restore the GPRS/Network settings for cingulars network. I thought the file was networkdb.pdb but when i restore the file after a hotsync i am told the phone needs to reboot, but then it still says Virtual Modem in Prefes/Network and not Cingular GPRS. How do i restore the file?