How to Unlock your iPhone 3G
Friday, January 2, 2009; 12:19 AM
The iPhone world has been clamoring for this one for awhile. And what better way to start the new year then by playing around with the Dev Team's newest creation--an official unlock for the iPhone 3G. We'll run through the basics of this wonderful little tool and show you exactly how you can jailbreak and unlock your phone. You'll be able to run as many third-party applications as you want on your device. And more importantly, you'll be able to use your iPhone on any cell phone carrier you want.
Unlocking your phone allows you to use it on any carrier you want, not just AT&T. You'll pop out your AT&T SIM card and insert the SIM card of a different carrier. The iPhone doesn't allow you to do this normally, so a little bit of hacking is involved.
Possibly. There's always the worry that the unlocking process will royally screw up your phone--but the only way to deal with that is to read the situations of others who have attempted the procedure before you. As long as you follow the instructions closely, you will greatly reduce your chances of bricking (screwing up) your iPhone. Beyond that, once you've unlocked your iPhone, you'll want to approach new iPhone updates with suspicion. Don't just click "update" in iTunes--wait for the various iPhone hackers to release (and safely test) new tools that will allow you to redo the same procedure on the new firmware.
It is. It used to be difficult, but a number of one-button (or two-button) programs have emerged that greatly simplify the process of doing evil things to your iPhone. Don't worry. Even a cat could unlock an iPhone at this point.
If you want a picture step-by-step, this link will walk you through the 3G unlock. But for the most part, unlocking a 3G iPhone is easy enough that we'll just need a few steps to tell you how to do it. Here we go!
This one's easy. Fire up iTunes and update your phone to the latest update, 2.2. If you've already done this, then you are one step ahead of the game. If not, you accomplish this task by clicking the "Update" button. Magic! Be sure to backup/sync your phone prior to doing so, and write down any note, programs, or settings you want to keep!