Of course, for those of you who don’t have rooted devices, this may not be the update you were looking for. The instructions for installing the leaked ROM files are quite simple however, assuming that you already have Odin installed on your computer. And as per usual, Mac users have been left in the dark as Odin is solely windows-only.
You can find both ROM files over at Samfiremare. From there, the instructions are relatively simple. Simply extract the .tar files with the password samfirmware.com and click “PDA” from within Odin and select the new md5 that you extracted. Then, from there, it’s as simple as plugging in your device in download mode by holding both volume buttons with the device off, and plugging it into your computer. Odin should be able to handle everything else from there.
[via Everything Android]