Released Discontinued. Supported model numbers: X657, X657C, MZ-Infinix X657C, MZ-Infinix X657B. 41 hardware specification entries and carrier unlock services on unlock.cx.
Search or verify any of these hardware model codes on unlock.cx for IMEI check, carrier lock status, and factory unlock eligibility:
The same device ships under several model numbers. Pick the one printed on your unit.