How To Unlock A Jailbroken Iphone 6. Once you know all this decision, you need to find a safe IMEI Unlock Provider (If you wish, you can contact Sprint USA first, maybe they can unlock it, but not very optimistic) SECURED SPRINT iPhones DISCLAIMER FOR IPHONE 4 Show I learned today that at the request of an international unlock of Sprint while the device is active on account only in an international Unblocking führen.Nachdem iPhone is locked, you must insert a SIM card from another operator or you must restore iPhone with iTunes, and you will receive a message that the iPhone is unlocked now. Not that I want to leave things, but it would be nice to have the possibility of an unlocked phone, it should be comfortable (and resale the value of mobile phones is much better if not CDMA locked in the US). I cried often after my contract was over and they always said they do not have the technology to unlock the phone, but now they say mobile phones buy by February 2015 Wii will automatically unlock when possible.