unlock

Is there a way to lock and unlock banks on a BC-796D other than waiting for 20-30 minutes for the BANK list to actually show? I have been trying for the last 15 minutes to unlock several banks by pressing TRUNK then SCAN.........I am attempting to press the bank numbers before the scanner picks...

Can anyone tell me how I can unlock my Sprint Touch Pro 2, so I can use a any networks SIM card in it? Or perhaps get to locked menus? I do not want to pay for anything, I know there is a way to do it for free. -Thanks for your help --John

Does anyone have an unlock key for ARC433 they are willing to share?