Apple fixed the PDF exploit with iOS 4.3.4 which was used in the cable free jailbreak method : jailbreakme.com.
What you have to do? :

Head over to TinyUmbrella  immediately and save your SHSH files. If you haven’t heard of  TinyUmbrella before, all you have to do is download the corresponding software for your PC/Mac and plug your iPhone and ‘save’ your SHSH files, simple!  This is highly recommended for all iPhone 3GS, iPhone 4 owners.

(Or)

Launch Cydia on your iPhone and make sure you have your SHSH files saved over there [You will …

Jailbreakme.com is finally up in its 3.0 iteration with support for iPad 2. Yes, iPad 2 was the only iDevice without a jailbreak but not anymore. Comex is the guy behind jailbreakme.com.
The following devices+iOS versions are currently supported :

iPad1: 4.3 through 4.3.3
iPad2: 4.3.3
iPhone3GS: 4.3 through 4.3.3
iPhone4: 4.3 through 4.3.3
iPhone4-CDMA: 4.2.6 through 4.2.8
iPod touch 3g: 4.3, 4.3.2, 4.3.3
iPod touch 4g: 4.3 through 4.3.3

The beauty of this jailbreak is that it is completely cable-free. All you need is an activated device (iPhone) or iPad or iPod Touch. If you are stuck at bootscreen …

Update : The latest version of Redsn0w (Windows) can enable that tricky DFU mode on Windows! Macs can use the Pwnage tool to create the custom firmware itself…
Warning : This isn’t for the faint of heart. I did not post a detailed writeup cos’ DFU mode is kinda tricky on this one. If you know what this is and what it means, go ahead and try this. All others, please wait while other Windows users verify this.

The links are all interchangeable and you have all the mirrors you can ever …

Update : The latest version of Redsn0w (Windows) can enable that tricky DFU mode on Windows! Macs can use the Pwnage tool to create the custom firmware itself…
Warning : This isn’t for the faint of heart. I did not post a detailed writeup cos’ DFU mode is kinda tricky on this one. If you know what this is and what it means, go ahead and try this. All others, please wait while other Windows users verify this.

The links are all interchangeable and you have all the mirrors you can ever think …

iPhone 4, despite its signal woes is a beast when it comes to processing power and pure, raw speed (a lil’ better than 3GS). Jailbreaking iPhone 4 will give you access to themes, productive tools, unlock and more. I tested this approach with a 3GS, 3G and iPhone 4. It is a multi-iPhone jailbreak and requires no computer access! It is the same as described here but I wanted to document Cydia apps for iPhone 4.
Initially, I was unsure if Cydia is even needed for iPhone 4 with multitasking, wallpaper …

For a list of important Cydia apps and more screenshots, go here. Visit this page if you have an iPhone 4.
There is not much to write about this time around (no PC or Mac limitation)! Jailbreaking is perfectly legal btw!
All you have to do is :
– Make sure your iPhone is activated. It is not possible without a valid iPhone SIM. If you don’t have one, we must wait until another tool is released.
– Make sure you sync your iPhone to iTunes. This is important, just in case you know!
– …

WARNING : Spirit jailbreak is designed to work ONLY on freshly restored, activated/hacktivated iDevices. In case of iPhones, it shouldn’t be unlocked using blacksn0w. You are warned. If you have a infinite apple logo loop issue, read this.
Your iDevices don’t need those blackra1n runs anymore! Untethered jailbreak for iPhone 3G, 3GS, iPad and iPhone 3G is now available, thanks to comex. Please donate to comex if he saved you a lot of hassle, I am sure he did!

Caution : Cydia for iPad is still at its infancy. Things can go …

Apple’s iPhone OS 4.0 is close to revolutionary if not game-changing. Some of the new features being Multitasking (3GS only), iAds (ads with fluff!), Game Center (openfeint?).
Watch iPhone 4.0 Keynote in HD quality here.

Multitasking
Jailbreak folks have been enjoying the much touted multitasking feature for years while Apple finally makes it official, their style.
If you have Cydia on your iPhone, try Circuitous, a free multitasking app with better features than that of Apple’s!

Folders
You can now categorize your apps and put them in folders for quick and easy access. Again, this is something …

Apple’s iPhone had little or no updates to the UI ever since its inception (2007 June). The homescreen is way too boring when compared to the ever so popular Android phones. To add some life to the existing iPhone homescreen, install a free application called ‘Element’. It is a Cydget widget. You no longer have to launch each individual app (weather, email, sms, calendar,.. updates). Following are the steps to install it on your iPod Touch / iphone.

Your iPhone should be jailbroken before proceeding.
Launch Cydia and search for ‘Element’ and …

Geohot failed to release it, but comex did. Here is the full guide.
Geohot did it again, this time with a nice video-proof. Apple’s heightened security with the latest bootrom in ipt2,3 and 3GS iPhones forced many to resort to tethered jailbreak which can be a pain when your iPhone decides to reboot on the go. A blackra1n like app should soon see the light of day for total freedom to all Apple mobile gadgets! Till then, check geohot’s post.