Tag Archives: Apple

[MacOS] Snow Leopard 10.6.2 Kernel Patched for Intel Atom Support

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Teateam a russian speaking Mac OS developer binary patched the latest Mac OS X 10.6.2 Mach Kernel to eventually reenable support for Intel Atom CPUs. His kernel seems to be running well in 32bit and in 64bit mode. Atom CPUs are now reported as Intel Core Solo or Core Duo.

The patch seems only to consist of modifying a couple of (simply) assembler instructions to permanently set the CPU type. In the meantime Apple has released kernel sources and people are working on adding Atom CPU support in a proper manner.

Congrats Teamteam. That’s what Ilfak made IDA for ;-)

» Tea’s Blog: Kernel 10.2 for Intel Atom 330…
» Apple.com: Sources for 10.6.2…

machkernel10-6-2atom

[MacOS] 10.6.2 Update Released – Intel Atoms Killed

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Apple’s 10.6.2 update closes lots of security holes that could be used to compromise systems. Safari, iWork, iLife, Aperture, Final Cut Studio, and some other apps are rumored to be working more reliable after updating.

Apple pwns back

For OSX86 users on netbooks this update is far away from being recommended at the moment. The update now has proved what has been rumored some days ago: Intel Atom support has definitely been removed from the kernel.

Thus rendering Intel Atom based netbooks non working. Netbooks will not boot after updating as the following video by Stellarola shows. It shows the typical behaviour if the CPU is not supported by the kernel, OS X will instantly reset the system.

» Stellarola: Official – Atom not supported in 10.6.2…
» Apple: About the 10.6.2. update…
» Apple: Support Downloads for 10.6…

[iPhone] GeoHot Announces Latest Baseband Unlock

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George Hotz – by now almost any iPhone user should know that guy – hacked the latest baseband firmware 05.11.07. The unlock will be named BlackSn0w, well …

That means all carrier or SIM locked iPhones around the globe running this latest firmware can be used with different SIM cards from different carriers. Thus making holidays no roaming fee horror show.

Information about the unlock procedures will be released on BlackRa1n.com on Nov 04, 2009. Until then, enjoy GeoHot’s video proof:

Kudos fly out to GeoHot. Standing work, dude. But why the hell is there always Snow, Rain, Snow, Rain. Why no sunshine, guys?

[MacOS] Psystar Release Rebel EFI

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As of yesterday the notorious Mac Clone manufacturer Psystar has released a commercial software called Rebel EFI. Rebel EFI prepares a normal PC to allow for the installation of Mac OS.

After downloading Rebel EFI,

[..] users simply insert a retail copy of the Snow Leopard DVD, follow the installation procedures and then install the application. The application automatically detects connected devices and downloads the appropriate drivers.

Rebel EFI features Psystar’s DUBL (Darwin Universal Boot Loader) and a Safe Update mode, that prevents users from installing updates that could break their systems. The Safe Update mode only installs Psystar approved updates.

In contrast to the EFI-X manufacturers, Psystar in the past has released several drivers for free to the OSX86 scene. The advantage of Rebel EFI in contrast to solutions like the Chameleon boot is that is already comes with an automized hardware detection and a bunch of downloadable hardware drivers. Chameleon on the other hand is available free of charge and a lot more powerful for users in the know. So decide for yourself which product fits your needs the best.

A single license for Rebel EFI costs about 50US$ and can be ordered here.

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