I have followed the instructions on the rilgsm.dll solution, and also downloaded the XDAunlock.exe. Both to no avail. AT&T really put a good one one these puppies! If anyone knows of any more solutions, PLEASE let me know. When I go into "Phone Settings", the display shows "SIM status unknown" "Only EMERGENCY Calls" My email address is interceptornc1@aol.com if anyone knows of a better way!