Guides
How to Purchase / Install iOS Jailbreak Apps from Cydia
If you are new to iOS jailbreaking and want to know details about exactly how apps and tweaks are paid for, look no further. While the App Store is convenient and linked to a credit card through iTunes, you'll find that the jailbreak app store Cydia is just as convenient. Purchasing and installing third-party tweaks and apps to customize your iPhone, iPad or iPod touch has never been easier.

Once your iOS device is jailbroken with evasi0n you can begin to browse Cydia for interesting tweaks. When you're ready to install a package that requires payment, you'll see a Purchase button in the upper right hand corner. In the example below, the app CleverPin costs $1.99.
How to Jailbreak iOS 6 / iPhone 5 With Evasi0n
Now that the evasi0n jailbreak has arrived, the software is proving to be the most popular jailbreak in history. Any iOS device running iOS 6.0 - 6.1 can be included in the fun with a few simple steps. Once the Cydia jailbreak app store is installed, free and paid packages can be downloaded to customize your device and add functionality.

For those who have jailbroken their pre-iOS 6 devices in the past, evasi0n brings even more convenience and simplicity to the jailbreak process. The software comes to us from the evad3rs, developers who have already released two updates to evasi0n to incorporate improvements and bug fixes.
Get Ready for Evasi0n: Save iOS 6.1 SHSH Blobs
With the iOS 6.x jailbreak slated for release on Monday, those planning to jailbreak should take one step to make sure their devices can always be restored to iOS 6.1 after Apple stops signing the firmware. If you have to restore your iPhone in the future, it pays to have SHSH blobs saved so you can always go back to an earlier, jailbreakable version of iOS.

Apple could always close loopholes with iOS 6.1.1 or later, making it more difficult for the evad3rs to successfully jailbreak. Once Apple stops signing an older version of iOS, you must have your SHSH blobs to restore. There are only a few simple steps and a free software package required to protect yourself from losing the iOS 6.x jailbreak. The extra insurance is worth the time it takes to follow these instructions:
How to Jailbreak iOS 6 on the iPhone 4 / 3GS
Did you know you can jailbreak iOS 6 on A4 devices including the iPhone 4 and iPhone 3GS? Sure, it may be a tethered jailbreak, but for serious fans of Cydia this doesn't matter. As usual, if you are currently using any kind of baseband unlock you should steer clear of an iOS update and this jailbreak until further notice.

Before you begin, remember that this procedure will only work on the iPhone 3GS, iPhone 4 and iPod touch 4G. All of these devices have the Apple A4 processor. Start by updating your jailbreak-compatible iPhone to iOS 6. You can update your iPhone OTA or on your computer with iTunes. You will need to download the iOS 6 IPSW firmware file to your computer to jailbreak. Follow these instructions to jailbreak iOS 6 tethered:
Downgrade iPhone 4 / 3GS from iOS 6 to iOS 5.1.1
Do you miss Google Maps? Did the iOS 6.0 update shorten battery life on your A4 device? Whether you upgraded by mistake, or you're just looking to bring back the older firmware, now you can downgrade your iPhone 4 or iPhone 3GS to iOS 5.1.1. The following iOS downgrade instructions work on most A4 devices, including the iPod touch 4G.

Now that Apple has stopped signing older firmware, you must have your SHSH blobs saved for iOS 5.1.1 for this procedure to work properly. Downgrading will also require that you have the appropriate IPSW firmware file downloaded to your computer. You can grab iOS 5.1.1 for the iPhone 4 here, or for the iPhone 3GS at this link. Make sure you know where this IPSW file is saved before starting the instructions below.
Login to YouTube on the iPhone with Google Accounts
If you can't login to YouTube on the iPhone, there are simple steps you can take to allow the native YouTube app on your device to connect. The problem arises when your linked Google Account does not have an application-specific password set up for your iPhone YouTube app.

After repeatedly trying to login to your YouTube account with the correct username and password, the iPhone prompts you to login from Safari. Even after following through this process, the YouTube app refuses to acknowledge your credentials are correct. The iPhone error states wrong username or password.
Untether an Existing iOS 5.1.1 Jailbreak With Rocky Racoon
For those iOS users who have been enjoying the 5.1.1 jailbreak in a tethered state, you can now convert your jailbreak to untethered without restoring your device. This means no more booting connected to a computer with redsn0w.

iOS 5.1.1 tethered jailbreakers with the iPhone 3GS, iPhone 4, iPod touch 3rd and 4th generation, and original iPad can take advantage of the Rocky Racoon package on Cydia. For those with A5 devices including the iPad 2, iPad 3 and iPhone 4S, you can now jailbreak untethered with Absinthe 2.0.
Jailbreak iPhone iOS 5.1.1 With Absinthe 2.0 (Windows)
Windows users can enjoy the same quick untethered jailbreak for iOS 5.1.1 devices as those with Apple computers. Absinthe 2.0 is here thanks to the efforts of Chronic Dev Team. Once jailbroken, your iOS device is free to install software from third-party developers distributed outside of the App Store.

The latest jailbreak solution works with the iPhone 3GS, iPhone 4, iPhone 4S, iPod touch 3rd and 4th generation, original iPad, older iPad 2 models and iPad 3 running iOS 5.1.1. Support for newer iPad 2 models (iPad2,4) is in the works.
iPhone iOS 5.1.1 Jailbreak Instructions (Absinthe 2.0)
The latest installment of Absinthe is here, making it possible to jailbreak most devices running iOS 5.1.1, including the new iPad. Jailbreaking with Absinthe 2.0 only takes a few minutes thanks to all of the hard work put in by the Chronic Dev Team. The software is available for both Mac OS X and Windows computers.

The latest jailbreak solution works with the iPhone 3GS, iPhone 4, iPhone 4S, iPod touch 3rd and 4th generation, original iPad, older iPad 2 models and iPad 3 running iOS 5.1.1. Support for newer iPad 2 models (iPad2,4) is in the works.
Use Siri to Update Facebook and Twitter on iPhone 4S (No Jailbreak)
Siri has been receiving lots of attention lately from iPhone 4S owners looking to expand her capabilities. There are more tweaks and customizations arriving every day from developers in the jailbreak community. Of course, there are still things you can teach Siri to do without jailbreaking your iPhone 4S.
Although Apple has not included support for Siri to update social networking sites such as Facebook and Twitter, you can easily set up your iPhone 4S to make this possible. Siri will then take your commands and upload the message directly to your account. The same trick can even be used to let Siri update Google+ as well.