How to unlock iphone 4 with BB 04.12.01 and 04.12.02 (iOS5.1.1)?

How to unlock iphone 4 with BB 04.12.01 and 04.12.02 (iOS5.1.1)?

I recently unlocked my Fiancee's iPhone 4 using remote unlocking service. I found this method of unlocking to safe, simple, affordable and quick. I got the remote unlocking service for the iPhone 4 from http://www.unlock-zone.com/apple-iphone-4/rs16wp9/ at affordable cost with free unlocking instructions. You too can try with this method to unlock your iPhone 4. This method of unlocking doesn't require a jailbreak too. All the best mate.

You should get it factory unlocked and you'll never have any problem ever with locking. You can mail this person (arghyle@rocketmail.com) who can help you get the iPhone factory unlocked.

I highly recommend factory unlocking as it is permanent and updates do not affect them like a jailbreak update. They are very cheap depending on which carrier your iPhone is locked to. One of the cheapest factory unlocks is ATT at places like iphoneunlockedcheap.com or others online