It seems like Apple has created yet another obstacle for jailbreakers and unlockers with the introduction of a baseband requirement for iOS starting from the newly released iOS 4.2.1 firmware. As Reported by Semaphore, the creator of the popular TinyUmbrella program was the following.
Barrel is a new tweak available in Cydia, developed by Aaron Ash which adds a 3D “cube” effect to your iPhone’s springboard. This is a very cool tweak which changes the look of how your home screen icons scroll. Please note that this works for all devices running iOS 4.x + apart from the iPad or those with SBRotator installed.
The iPhone Dev Team has just released Redsn0w 0.9.6b4 today which brings first proper jailbreak, with working Cydia and MobileSubstrate for all iOS 4.2.1 devices.
Arriving today was the eagerly anticipated iOS 4.2.1 update, along with previously-paid Apple's device tracking, locking, and wiping tool called Find My iPhone.
The iPhone Dev Team has released new information regarding iOS 4.2.1 jailbreak and unlock situation, which is as follows.
Apart from iOS 4.2.1 for iPhone, iPad and iPod touch, also released today is iOS 4.2 for Apple TV 2G which brings video AirPlay feature that will allow you to stream pictures, videos and music right from your iPhone, iPad or iPod touch to TVs connected to the second-gen Apple TV.
Its official now! Apple has just issued a press release, confirming that the much awaited iOS 4.2.x software update will be be publicly available today for download via iTunes 10.1. Full press release is as follows
Well, well, well, what do we have here? Playboy has re-released Steve Jobs interview which he gave to the popular American men’s magazine back in 1985, just before he was fired by CEO of Apple John Sculley.
Since Cydia is broken on iOS 4.2.x, the new Redsn0w 0.9.6b3 released today supports iOS 4.2.1 so that developers can make their jailbreak-apps compatible before Apple releases the final firmware to public. Using this version of Redsn0w, you can now install jailbreak-apps without using Cydia.
The iPhone Dev Team has just released Redsn0w 0.9.6b3 which brings support for iOS 4.2.1 GM firmware file. The highlight feature of this release is SSH and SSL support which will now allow you to install bundles and packages independent of Cydia, which is currently broken on 4.2.1.

