Straight talk and Walmart Family iPhone, iTunes Logo may appear when unlocking, I suggest you use Cricket Wireless Sim Card to unlock it for the first time.If you have a problem using it. Please contact us. The contact information is in the instruction.
Unlock with iTunes Logo
Metro PCS Sim card
For ‘Metro PCS Sim card’ on any iphone getting message “No service”, You need to call customer care to activate phone IMEI on your account to get the service.
Sprint and Verizon Sim card User Will No Service. The ICCID unlock only work on GSM Network.
Blacklisted iPhone will No Service.
NO MMS Message