Can I “unlock” iPhone and use it with another wireless carrier?
If you are having a GSM network locked iPhone, You can definitely unlock it and use it with any other GSM network. The safest and easiest method to unlock an iPhone is to unlock using remote unlocking service. You can get the remote unlocking service for an iPhone from www.theunlockspot.com at affordable cost with free unlocking instructions. This method of unlocking doesn’t require a jailbreak too. Good luck mate.