Hi,
Just curious, do you have Slacker radio installed on your device? Slacker radio has been known to cause issues with the firewall locking. Delete Slacker radio if you have it installed and pull the battery for about 10 seconds. Then see if your device is up and running without the firewall.
Doc
I have Slacker in my downloads but haven't connected or downloaded anything yet. Should I just delete the program anyway? B
Try it first. Delete the Slacker program and reboot. See if your device works like it is supposed to. You can always add Slacker back.