Just a couple of weeks after the launch of the new iPhone OS 3.0, Apple has released a new version to developers, iPhone OS 3.1 Beta.

This new version is expected to fix many of the bugs in the iPhone OS 3.0 including battery life on the new iPhone 3GS.

iphone OS 3.1


I wonder how this new version will effect the recent jailbreaks and unlocks of the iPhone OS 3.0, the iPhone Dev team are expecting that this one may cause a problem.

We will post more details as soon as they are available, if you want to jailbreak your iPhone 3G you can use redsn0w and if you want to unlock it you can use ultrasnow.

via Into Mobile

Update 3rd July 2009

The iPhone 3GS Jailbreak has been released, full details below.

purplera1n iPhone 3GS Jailbreak

Update 6th July 2009

There is now a Mac version of purplera1n available.

Purplera1n iPhone 3GS Jailbreak – Mac

Update 8th July 2009

The iPhone Dev Team have now released the latest version of redsn0w which works with the iPhone 3GS.

Redsn0w iPhone 3GS Jailbreak

Update 14th July 2009

There is now another iPhone 3GS unlock available which was developed by George Hotz

Purplesn0w iPhone 3GS Unlock

Update 16th July 2009

The iPhone Dev Team has released a new version of Ultrasn0w, you will need to jailbreak your iPhone or iPhone 3GS with Redsn0w first.

Ultrasn0w 0.9 iPhone 3GS Unlock Released

Update 10th September 2009

Apple has released a new version of the iPhone OS, version 3.1

iPhone OS 3.1 Full Details

Update 13th October 2009

The iPhone Dev Team have released PwnageTool 3.1.4 for Mac OS X

Dev Team PwnageTool 3.1.4 for Mac OS X