Before ordering check with unlocking services - Apple iPhone information by IMEI on device that is locked to that operator, if you make a mistake by the operator you get the desired result - Neverlock phone.
After Full unlocking your device will be flashed with any versions OS and activated on any GSM Sim card.
To unblock from carrier Swedish Telia access to any version of firmware and modem version (baseband), they simply do not matter, the main condition for a full unlock is not to be mistaken with the operator and the IMEI of your phone.
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IMEI-Server.com: codes to unlocking mobile phones by SimLock
