How do I unlock my Apple iPhone 4S so I can use other SIM cards abroad?
Hello!
I have an iPhone 4s which i have had for years with Vodafone UK. I know I can get them to unlock my iPhone for me so I can use it abroad. I tried to do this. But they said the IMEI number I have for my phone is not the same as the one in their records.
This is because Apple (in store) swapped it out when I had problems with it within the first year) so I have a different iPhone from the one they sold me.
So I am lost. How do I unlock an iPhone from Apple so i can use sim cards abroad?
Any help is gratefully received!
Alan
iPhone 4S, iOS 7.0.4, Got from Apple.