I am moving to Europe and would llke to swap out sim cards and use my iPhone 4. I was told I would have to unlock the phone.
I understand this will void my phones warranty but does it work the same as a jailbreak? As in, if I restore it...It wipes away everything and acts as if it was never unlocked?
Also, how hard is it to unlock?
What are my worries?
I understand this will void my phones warranty but does it work the same as a jailbreak? As in, if I restore it...It wipes away everything and acts as if it was never unlocked?
Also, how hard is it to unlock?
What are my worries?