Patent ID: 8424070

Claim:
A system for authenticating a mobile device with a re-assignable generic credential in the mobile device, comprising: a network access server configured to receive the re-assignable generic credential from the mobile device when the mobile device requests data services, and recognize the re-assignable generic credential as an authentication user delegate request based on a format of the re-assignable generic credential, wherein the re-assignable generic credential is not configured to authenticate the mobile device; an authentication server configured to receive the re-assignable generic credential from the network access server, receive information that the re-assignable generic credential is the authentication user delegate request, verify that the re-assignable generic credential is valid, and contact an authentication user delegate server through a relay responsive to the re assignable generic credential being the authentication user delegate request; and the authentication user delegate server configured to receive the re-assignable generic credential select a unique user credential for the mobile device, and instruct the authentication server to use the unique user credential to authenticate the mobile device, wherein the authentication server instructs the network access server to use the unique user credential for the mobile device in place of the re-assignable generic credential, and wherein the network access server registers the mobile device at a registration server using the unique user credential.