Hi, I bought a new iPhone 6 plus and figured I would sell my old iPhone 5s. I contacted my carrier and they approved my unlocking request but said I need to do this: Step 1: Insert a Non Three SIM card into the phone Step 2: Turn handset on Step 3: Connect the phone to iTunes Step 4: Restore the software I cannot do this because I do not have another SIM card and I will not buy one for this reason only. I need to unlock it as the resell value is better unlocked. Any ideas what I can do? Thanks for your help - if this thread is in the wrong part of the forum I apologise in advance.