We will untamper, unlock and clear passwords from your credit card terminal: Most common terminals to unlock: Ingenico ICT220 and ICT 250, Verifone Vx520, Vx570 and Vx805. You will be able to download your terminal on any processor when completed. You ship the product to us. · Call or email to get a Repair Authorization Number (RA#) before you send in your terminal(s).