iPhone Dev Team announces working jailbreak for iPhone 4S, iPad 2

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Date: Friday, January 20th, 2012, 05:16
Category: Hack, News, Software

It’s not quite as much of a back-and-forth arms race between Apple and the hackers as it used to be, but it’s still interesting if you want to use an unlocked or jailbroken iOS device.

Per Electronista, the iPhone Dev Team have announced that they are close to releasing the Corona A5 jailbreak for the iPhone 4S and iPad 2. The team says that it has overcome the technical hurdles associated with the underlying technique and that all that remains is bug fixes before a general release is made available. The release will work on iPhone 4S’ running iOS 5.0 (9A334), 5.0.1 (9A405) and 5.0.1 (9A406), as well as the iPad 2 running iOS 5.01 (9A405).

The Dev Team have also promised that the GUI will remain streamlined and that they will give users access to command-line interface so that they can run their own scripts and further customize their devices. Ultimately, the Dev Team expects that the Corona jailbreak will be integrated into redsn0w, although there will be some changes to the way it has worked in the past.

The Dev Team have warned users ahead of installing the Corona release that if they are looking to achieve an eventual software-based carrier unlock, that they should stay at iOS 5.0. They also warn that as the Corona jailbreak has never been done before, that as such, users should back up all their content before attempting the install when it becomes available.

Stay tuned for additional details as they become available.

iBooks 2 images linked to 2x image files, hint towards iPad 3 with Retina Display

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Date: Friday, January 20th, 2012, 05:21
Category: iPad, Rumor, Software

It’s the hints that make things interesting.

Per AppleInsider, a source has pointed out that the continued presence of iPad-specific double-resolution images within Apple’s newly updated iBooks 2 app could indicate that the company will soon release an iPad with an improved display that approaches Retina Display-like quality.

Higher-quality iPad images were first discovered in the iBooks app alongside @2x images for the iPhone last January. The discovery of the images was taken as evidence that Apple was planning for its iPad the same resolution jump that it did with the iPhone. Apple released the iPhone 4 with a “Retina Display” that featured twice the resolution and four times the pixels of its predecessor, the iPhone 3GS.

High-resolution images also appeared in an iOS 5 beta last summer. The alleged files had a resolution of 2048×1536 and were found inside the Twitter framework.

A double-resolution iPad would feature a pixel density of 264 ppi. That would fall short of the 300 ppi “sweet spot” that Apple referred to for its “Retina” calculations and the 326 ppi of the iPhone 4, though it would, of course, represent a significant improvement over the current model. By comparison, the iPad and iPad 2 share a resolution of 1024×768 and a pixel density of 132 ppi.

Numerous reports have suggested that the Cupertino, Calif., company is due to release a high-definition iPad this spring, though there has been some disagreement on whether it would arrive as a high-end model. Most recently, Bloomberg claimed that the third-generation tablet has entered mass production ahead of a March launch and will feature a double-resolution display, 4G LTE and a quad-core processor.

iBooks 2 was unveiled as part of Apple’s education event in New York City on Thursday. The company also announced several other education and ebook initiatives, including a new iTunes U app, partnerships with textbook publishers and iBooks Author, a Mac OS X application for designing digital textbooks for the iBookstore.

Stay tuned for additional details as they become available.