Skip to main content

iOS 4.3.1 gets untethered jailbreak for Windows and OS X, iPad 2 not compatible

ios431The tug of war between Apple and its more tech-savvy iOS users continues. Version 4.3.1 is the latest firmware version available for the company’s mobile devices, and top hacker crew Dev-Team has released its first untethered jailbreak little more than a week after the new update’s release.

Although the new jailbreak is untethered — meaning your device can be rebooted without being re-jailbroken each time — and both Windows and OS X platforms are supported, there are a couple of caveats. The biggest concerns only iPad 2 users: this is not the jailbreak you’re looking for.

Apple has apparently tightened up the security on the latest tablet, as the Dev-Team release post reads, “the iPad2… requires a bootrom or iBoot-level exploit to install, and the iPad2 is not susceptible to either the limera1n or SHAtter bootrom exploits.” The good news is that all other devices that run 4.3.1 are supported: iPhone 3GS, iPhone 4, iPod touch 3G, iPod touch 4G, iPad and AppleTV 2G (PwnageTool only, which is slightly more complicated to use).

The other hitch is that ultrasn0w users are asked to wait as well. If you don’t know what that is, it probably doesn’t concern you. Ultrasn0w is an application designed to unlock Apple mobile devices for use on wireless Internet provider networks beyond the ones they are built for. It sounds as though the wait won’t be too long, as the Dev-Team blog post notes that some compatibility fixes are all that is needed.

Dev-Team credits the latest iOS hack to Stefan Esser, who is known on Twitter as i0n1c. A Germany-based security researcher, Esser’s name is a well-known one in iOS hack circles. He previously released antid0te, which, used in tandem with certain jailbreaks, offers improved security for Apple restriction-free devices.

Editors' Recommendations

Adam Rosenberg
Former Digital Trends Contributor
Previously, Adam worked in the games press as a freelance writer and critic for a range of outlets, including Digital Trends…
Nomad’s new iPhone case and Apple Watch band may be its coolest yet
Nomad Glow 2.0 Sport Case and Apple Watch Sport Band in daylight.

Though the world of Apple accessories is a dime a dozen, one of the better brands that you can buy is Nomad. Nomad has a variety of amazing leather Apple Watch bands and cases, as well as non-leather options, too. In August 2023, Nomad released a one-of-a-kind Glow in the Dark Apple Watch band that sold out in about 12 hours.

Since that Glow in the Dark band was a limited edition, no one was sure if Nomad was going to re-release it, and this explains the high resale prices you’ll find on eBay. But Nomad just released the Glow 2.0 Apple Watch Sport Band as well as a new Glow 2.0 Sport Case for the iPhone 15 Pro and iPhone 15 Pro Max. And, yes, they're just as wonderful as before.
The new and improved Glow 2.0

Read more
We finally know when Apple will announce its 2024 iPads
Official artwork for Apple event in May 2024.

(more…)

Read more
One of the biggest Oura Ring competitors just did something huge
The Ultrahuman Ring Air and the Oura Ring, resting on a table.

Ultrahuman, the maker of the Ultrahuman Ring Air, is making its way to U.S. production grounds. The company is setting up a production facility in Indiana, which will mark the first time a smart ring from Ultrahuman will be assembled from scratch on U.S. soil.

“The UltraFactory will offer an end-to-end production capability and is based on the company’s first operational model of such a facility in India,” the company says.

Read more