Information required to request a unlock (and to get a unlock code) to unlock iPhone, call customer service at your service provider and lock up request. Although this method is not official, it works the same as the official ISP unlocks: It permanent, works with all models and OS versions, stays even after a recovery exists and does not require a jailbreak or other hacks. The solution works with an IMEI number and via iTunes and all those already aware of how an Unlock works, know this is an official process. Turn off iPhone, whose upload request is approved by T-Mobile. Cleanmymac Keygen 1.10 10 more. 2. Remove the T-Mobile SIM card from the slot. 3. Insert SIM card from another mobile operator in the SIM slot alone. Whatever all jailbreak enthusiasts already know, most iPhones are sold in a SIM and software locked state, which makes use of a particular network operator and limited software limited.