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Use iFaith v1.4 to downgrade to iOS 5.0
The jailbreakers among you are probably anxiously awaiting the first untethered iOS 5 jailbreak promised by pod2g and MuscleNerd. However, if you've upgraded to iOS 5.0.1, you'll be out of luck because the first untethered jailbreak will be for iOS 5.0 only. Nothing later. In iOS 4 and earlier, you could simply restore your iPhone to the base version of the firmware (ie: 4.0), but with the introduction of iOS 5, Apple made it so that once you upgraded the OS to a later version (ie: 5.0.1) it was impossible to downgrade via a restore to the base firmware. However, as Morpheus from the Matrix said, some rules can be bent and others broken. Hacker iH8sn0w has released a (currently) Windows-only tool called iFaith that allows users to downgrade to iOS 5.0. This will enable users to then apply the future untethered jailbreak patch to their iOS 5 device. For those of you who are interested in how iH8sn0w accomplished this feat (using SHSH blob vulnerabilities) you can check out this short YouTube video. [via Engadget]
iFaith v1.4 allows downgrade to iOS 5.0, jailbreaker's dream come true
In the game of Apple versus the jailbreakers, Cupertino threw the community a curveball with iOS 5's newly restricted downgrade system which blocks devices from restoring to old 5.x firmware. With the help of his noble steed iFaith (a custom Windows tool), hacker iH8sn0w has found a way around the firmware block, making it possible for dumped iOS 5 signature hash blobs (SHSH blobs) to permit unsigned restores. Why all the fuss about downgrading to prohibited firmware? Prominent iOS hackers MuscleNerd and pod2g have stated that the first untethered jailbreak will arrive on iOS 5.0 and, as such, may require iFaith's downgrade process to facilitate user restores. While the jailbreak is still under construction, iFaith should assure disheartened users in the community that all is not lost. Want to learn about blobs, blobs, and more blobs? Continue past the break to view iH8sn0w's informative video.
Apple TV hacking update: PhoneView, ping, VNC support
Veni vidi hacki. Just picked up an Apple TV this afternoon at the Cherry Creek Apple Store (shout out to the guys there!) and while I haven't had a long time to play around with it -- hence the brevity of this post -- I have had a few moments of hands-on testing to share with you. Here are the basic highlights.
Apple TV restores in iTunes via micro-USB, UI hacked onto iPod touch (video)
It sure didn't take long for the dev community to hack into Apple TV's iOS build. One of the first payouts is a port of Apple TV's "lowtide" 10-foot user interface to an iPod touch as briefly demonstrated in the first video after the break. While not very useful on such a small display, that could change when ported to the iPad's bigger 10-inch display. In fact, that might be Apple's plan according to our friend Erica Sadun who's been busily spelunking the Apple TV's disk image. She posits that the iPad could launch the lowtide UI when responding to AirPlay requests in a future iOS build. Another minor victory was achieved by TUAW reader Arix who spliced the Apple TV's AirPlay daemon onto a jailbroken iPhone 3GS thus allowing it to receive AirPlay streams (second video). But the best news of all, perhaps, is the ability to restore the Apple TV in iTunes by connecting its micro-USB port to your computer. That means that existing PC- and Mac-based jailbreak tools can be updated to work over the connection. In fact, TinyUmbrella has already been updated to backup the Apple TV's SHSH blobs in order to preserve your ability to downgrade in the future. With 8GB of storage and 256MB of RAM to play with, we suspect this little media puck will become quite the developer playground, with or without Apple's consent.
