Unlock Iphone 5c Telus. How To Get Tmobile Phone Unlocked. Now you can say that your iPhone is permanently unlocked Verizon iPhone 7 7plus 6 5s 5c 5 4s 4 and you can check it using different SIM cards and connect to different mobile networks. One thing to keep in mind-you want to unlock that phone while your account is active because network operators are reluctant to drop a phone for someone who has no service with them. If you receive the unlock code, turn off the phone and re-insert the third party SIM card into iPhone. f. You will see an empty box where you will set up the lock code. I called many times after my contract was over and they always said they did not unlock the phone technology but now they say mobile phones buy after February 2015 unlock automatically when this group of liars who work for Sprint hope to find a better job so You promise that Sprint has no technology, while all other operators are able to immediately unlock the phone.