After several times the service has been down and now up again.
Unlock Telcel Mexico iPhone 5S/5C/5/4S/4 supported again!
Hurry up and submit your IMEI to get it factory unlocked and use any SIM card freely. You can unlock any telcel mexico iPhone model including iPhone 5S/5C/5/4S/4.
Service can be down anytime. SO, hurry up!