I kindly ask a refund. The code provided did not work for my zte imei 867420021222981 as you can see in the following link: I tried to follow your indications, but it did not work.
We suggest you to record your unlocking activity using (Digital cam/Movie cam) with IMEI No. visible on screen, In order to claim refund in case of an unsuccessful unlock. A video proof is required for refund by our supplier. The video you send was not clear . Regards Free SIM Unlocker Customer Support.