I have an AT&T sim and performed the Cingular upgrade prior to the CNB version (Treo_650_Updater_1_15.zip) being temporarily taken down. My software version WAS Treo650-x.xx-CNB and was the original version that came with the phone. After the update my software version is now Treo650-1.15-CNA.

Has anyone else seen this after upgrading? Is this maybe why they pulled down the upgrade for the CNB version? (to change what version is displayed to CNB)