Verify that you meet your carrier's unlocking criteria. Barcode Generator And Overprinter 6.6 12 Full Keygen. In addition to being an unlock-compatible phone that's licensed to your carrier (e. Unlock Iphone 7 Metropcs more. g., if it's a Verizon phone, you have to unlock it through Verizon), you must meet the following criteria for the following carriers: • Verizon - Verizon doesn't lock most modern phones. If your phone is locked for some reason, you can call Verizon customer support to have them unlock your phone for you. • Sprint - Your phone must be active for at least 50 days, and you must own the phone (e.g., it has to be paid in full). The phone also must not be reported as lost, stolen, blocked, or involved in illegal activity. • AT&T - Your phone must not be reported to AT&T as lost, stolen, blocked, or involved in illegal activity. Your phone also must have been completely paid off, and it must have been on the AT&T network for a minimum of 60 days (prepaid phones have to be active for at least 6 months instead).