Both the operator and the manufacturer can and if you pay hundreds to thousands of dollars like me, you can buy a box that can do everything for you through software. After a few quick exchanges with Customer Service and LiveChat, it was discovered that the new Sim that I made on the phone had not been activated. For example, if a Sprint USA iPhone has unpaid bills or it is subcontracted for unblocking with the CLEAN Sprint US Unlock service, unlocking will fail and you will lose your money. When they get the answer, they will not hear that they either go away in anger and disgust, or they repeat the question in another way because they want a different answer. Interesting. This may be associated with disaster relief operations, as they are the main transporters on the east coast. 09-22-2013 13:04 Like 0 21047 kch50428 Posted by ame interesting. When a Sprint iPhone USA is reported as lost or stolen, unpaid invoices or contracts have been involved in fraud activities, it is characterized by Sprint USA as blacklisted and it is forbidden to operate within the United States. How To Unlock Iphone 4 In India Free. If your account is eligible, you will consult the Consult Sprint Customer Service (1-888-211-4727) to request international SIM activation and Sprint Worldwide Care (888-226-7212) for International Unblocking. Use another SIM card in your phone. 12-31-2013 14:16 Like 0 21047 kch50428 Posted by galaxyboy It should be unlocked from the box. Lock GSM enabled devices 01/14/2014 01:15 Likes 0 3 rikimasina hi sir i looking for Google and did not find real service to unlock factory iPhone locked to Verizon or Sprint USA Netzwerk.Anleitung to enter unlock : Turn your iPhone with your foreign SIM phone will enter Sim Network Unlock Pin or lock code, enter the lock code. Your iPhone is unlocked now.