Buy the best SIM-only offers Buy an unlocked phone from a mobile network Some mobile networks allow customers to buy unlocked phones from get-go. It may be a little annoying with iTunes, but it good things like being able to organize playlists, apps, etc. from a PC without hacking too much with the phone. Anecdote, but I have a girlfriend who got an iPhone 5 via EE via CPW, her phone was unlocked and she was able to request a 3 SIM card without unlocking. It usually happens and has always been there, we have moved on and we invest it somehow in our daily lives - because I not a big fan of the iPhone at that time, I never had one but if I have I would certainly not go to insult the giver by flogging him on Ebay and then meeting embarrassing questions about how I did not use the beautiful iPhone I got. So, if you plan to unlock your Vodafone phone, make sure that the desired service provider is compatible with the unlocked device. Remember to unlock a mobile phone is 0% Legal. To this end, many important mobile service providers will assess your credit before selling a plan, your financial responsibility, and the ability to pay each month. This means that the OP must go to EE to unlock the SIM card with the PUK code, but it would be a good idea to try another SIM card in the Vodafone phone to see if it is unlocked and can be used. with all SIM cards. You will receive a message confirming that it has been made; You must insert a SIM card from another network and connect it to iTunes to complete the process. You have entered the PIN incorrectly on your SIM card three times, so you are requesting the unlocked PUK code, and someone has stolen your SIM card and tried to access it. Best Android Unlocked Phones 2017.