iPhuc
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How To: downgrade to previous iTunes software
Many people running into trouble running the iPhone Utility Client (iPhuc) report that using an earlier version of iTunes' MobileDevices private framework will fix their problem since it would seem that iPhuc was designed to run under iTunes 7.4.2. What can you do? iPhone developer "core" has come up with a simple solution. Over at his WickedPsyched site, he's put up full instructions on how to keep the minty-fresh goodness of the latest iTunes install (currently 7.6) yet temporarily revert back to to 7.4.2 when you need to run iPhuc. The steps include downloading an old version of iTunes, backing up your current MobileDevices framework, copying the 7.4.2 framework to your system library, and using a simple shell script to toggle between the new version of the utility and the old one when you launch iPhuc.
Enable disk use on your iPod touch
While lugging around quarterly reports is likely to be low on your list of reasons to pick up an iPod touch, you may still long for that "Enable disk use" checkbox that you can't access with the aforementioned device. If that's you, word on the street has it that iPod touch owners can simply download a certain bunch of "Media Folder utilities to copy files to and from" your unit. Reportedly, the utilities are "based around a modified version of iPhuc, work with the iPhone as well as the touch and copy files to and from the Media / Documents folder." Lastly, PPC Mac users can also get in on the fun, but it sounds like you'll be dealing with a bit more "extraneous text" along the way. Hit the read link for the full skinny.[Thanks, Greg]
iPhone Hacking 101: Jailbreaking
When you want to add ringtones, change wallpaper, or run third-party applications on your iPhone, you need to perform a task called "jailbreaking". What this does is to open up your iPhone's file system so it can be accessed from your computer. There are a number of tools available to jailbreak. If you're on an Intel Mac, you just won the lottery. The easiest software to use, by far, is iFuntastic. It walks you through the entire process with helpful prompts and pictures and is very simple to use. The iFuntastic crew promise PPC support in upcoming releases. If you are a PPC user and don't have the desire to download, compile and install complicated hacker tools you might be best served by just waiting for the next iFuntastic release. Also keep in mind that you don't have to jailbreak on your own computer. You can borrow a friend's computer for 15 minutes to use iFuntastic. That's handy if you're a Windows users or on a G4 or G5. A much more complicated alternative to iFuntastic is the iPhone Utility Client, with its amusing acronym iPHUC. You will have to google for the link as the website in question has requested no direct links. If you have access to developer tools, iPHUC will allow you to jailbreak on your G4 or G5. I warn you that the process is ugly and involves extreme hackery. If you want a slightly easier way to use iPHUC, the latest version of the iActivator tool performs iPHUC-compatible jailbreaks. Best of all, it's a Universal Binary. For Windows users, there's the original fully-leaded jailbreak utility. The complicated bit is that it requires that you have a copy of the original 1.0.0 firmware present. To get that, you will have needed to have restored your iPhone at least once during it's 1.0.0 release. The bottom line is that if you don't own an Intel Macintosh, the path to jailbreaking is difficult and complicated. You'll need to google a lot and, I recommend, rely on social networking. The best place to get started with jailbreak is over at irc.osx86.hu, in the #iphone channel. Be polite. And remember, anyone helping you out is doing so of their own goodwill. Thanks Nate True, duck_tape and Ste.
