How To Unlock iOS 5.1.1 iPhone 4/3GS Along With Untethered Jailbreak

As we have untethered iOS 5.1.1 jailbreak now, we can safely upgrade our iPhone 4 GSM and iPhone 3GS to iOS 5.1.1 and then unlock it using this method. This guide requires two tools, one is called Sn0wbreeze and another is Ultrasn0w. However, ultrasn0w is not updated yet to support iOS 5.1.1. For this purpose we will use an Ultrasn0w fixer.

Unlock iPhone on iOS 5+ Using Updated SAM [Easy Method]

Many users have already unlocked their iPhone devices while using the trick found in SAM (subscriber artificial module). Sam Bingner, the developer behind SAM unlock tool, has released a new version which shortens the whole unlock process. This version doesn’t add any new feature or any special support for those users who are not getting the unlock; in fact, new version of SAM removes some activation issues and makes the iPhone iOS 5.1 / 5.0.1 / 5.0 unlock process simpler and easier.

Unlock Any iPhone on iOS 5.1, 5.0.1, 5.0 Using SAM Including Baseband 04.11.08

Kudos to hackers and researchers! They have found a new method to unlock any iPhone, whether it is iPhone 4S, iPhone 4, or iPhone 3GS, running on iOS 5.0, iOS 5.0.1 or iOS 5.1, even having the baseband 0.4.11.08. This new method involves the use of SAM which is exclusively available through Cydia Store. So, this technique will work only on JAILBROKEN iPhone.

How to Officially Unlock iPhone 4S Without Losing Jailbreak

AT&T is already unlocking the iPhone 4, iPhone 4S and iPhone 3GS devices officially. Unlocking is performed to free the device from any network restrictions. After the device is successfully unlocked, one can use the SIM card of any carrier around the globe.

Don’t Update to iOS 5.1, iPhone Dev Team Warns Jailbreakers

One of iPhone Dev Team posted a new article on their blog suggesting the current jailbreakers not to update the iOS 5 devices to today’s anticipated iOS 5.1. The team member wrote in the post that the jailbreakers might lose the jailbreak ability once they updated their modern idevices esp iPhone 4S and iPad 2 to iOS 5.1.