So far, this seems to work with iOS 5.0, but iOS 5.0.1 fixes the problem. If it works for you, I strongly recommend that you never upgrade the iPhone 4S (at least until there are other mechanisms for unlocking).) The units sold on contract, so while the customer is still the rates for their iPhone paid, they can not use any other network purchased on the device from Sprint. Once your request is approved, Sprint will send you instructions on how to make your Sprint iPhone X, 8, 7, 6 or 5 unlock that you can easily follow to complete the process. No activation message, but user thought everything worked and the best part is that it not only works. IT SUPPORT LIST OF ALL GSM SIM. After you have paid the required amount to unlock your iPhone, the status of your order changes and the website sends your application to Sprint. And again, I spent hours on the phone and waited to talk to Sprint customer service, and from one lead to another, until I got a final answer that Sprint did not unlock iPhone. Unlock Icloud Iphone 5s Ios 10.2 here. Now come to the point finally after my tirade like me I quite upset. Who would compensate me to pay my monthly money without getting any service. My husband was chatting today with another representative in the same department, and was told he would receive an email directly from Apple and tell them how to unlock via iTunes. Sprint will lie and say things that you can not do it not us who do it, it illegal to do it and then in the next breath encourages you to go to third-party software to do it. In our other posts, you will all have the IMEI number, as well as where to find it. As this is a legal process, the duration may vary from a few days to a few weeks.