This new Cydia tweak makes it easier to search in the Safari iOS app.

Ask Assistant is a new jailbreak tweak that can improve your relationship with Siri.

This new tweak may not add anything exciting to your device, but it does give you the convenience of browsing privately without a trip to the Settings app.

If you've installed iPhoto on your iOS 5.0.1-powered iOS device you'll find that iPhoto, as it's not compatible with iOS 5.0.1, is a little buggy and crashes rather a lot. Fortunately, a new jailbreak tweak which has the power to smooth-out these compatibility issues has hit the Cydia Store, and is available to download for free.

A brand-new jailbreak tweak called ActionSlider allows jailbreakers to perform a number of actions right from Notification Center.

A new jailbreak tweak called Plugication has just hit the Cydia Store, which allows users to have their iPhone automatically resume playing music when their headphones are re-connected to their iOS device.

A new jailbreak tweak called NCControl allows users to enable and view Notification Center, while also interacting with whatever iOS app they had previously launched.

RecognizeMe, the facial recognition tweak for iOS has just received a very significant update.

If you're in danger of being hit by AT&T's data throttling, consider keeping track of your data consumption using the WeeTrackData Notification Center widget.

If you want to spice-up Notification Center, consider downloading and installing NCColors. This new jailbreak tweak allows users to customize the appearance of iOS 5's Notification Center using RGB sliders and the results, as you can see in the above image, aren't half bad.

A jailbreak tweak called SwipeShiftCaret allows jailbreakers to move their cursor a single space, either left or right, by simply swiping at their iPhone's screen.

If you love Harry Potter and rock a jailbroken iPhone, by using the recently released MyAssistant tweak plus Activator it's possible to enchant one's iPhone 4S via a series of custom Siri commands!

Not long ago we told you about Zeppelin - a jailbreak tweak that allows users to replace their carrier's name with one of several custom logos (as I'm sure you'll remember, I opted for the iconic Bat-Signal). Now, a jailbreak package called ZeppelinLogoPack has hit the Cydia Store which, as its name suggests, adds additional custom logos to the Zeppelin jailbreak tweak.

A Mac application that allows users to develop jailbreak tweaks in an Xcode-like interface is now available to download.

The popular springboard customization tweak - Springtomize 2 - has recently been updated, and is now compatible with both the iPad and iOS 5. Furthermore, a number of minor changes, bug fixes and improvements have also been made in the update for the $2.99 tweak, which is available to download now in the Cydia Store.

If you want Game Center achievements but can't be bothered to earn them, download Overachiever. This jailbreak tweak allows users to cheat at iOS app achievements, auto-filling users' Game Center profile with achievements they haven't actually earned.

Bookstand is an upcoming jailbreak tweak that allows jailbreakers to combine their iBooks content with Newsstand.

That impressive Siri-enhancing jailbreak tweak we told you about a couple of days ago has launched in the Cydia Store, but under a different name. The package - "MyAssistant" - can be downloaded and installed on a jailbroken iPhone for just $0.99, and promises through customization options to hugely improve the Siri experience.

Jailbreak developer iH8sn0w has recently launched a new tweak in the Cydia Store - "animate fix" - which allows jailbreakers to install custom boot logos on their iOS 5-powered handset.

Though plenty of Siri-enhancing jailbreak tweaks have appeared in the Cydia Store, an upcoming tweak called "MySiri" looks rather different - and something worth getting excited about. Once installed, the tweak allows users to do almost anything with the virtual assistant because with MySiri, it's possible to make custom Siri commands.

Jailbreak fans who've abandoned SBSettings for SwitcherSettings - an alternative tweak we told you about last June - will be pleased to hear that the package has recently received an update, adding support for both the iPad and iOS 5 while making a number of other changes, also.

If you've been looking for an ultimate, all-in-one Siri-enhancing jailbreak tweak for your iPhone 4S handset, look no further. A new package to recently appear in the Cydia Store - called AssistantExtensions - transforms Siri from a humble personal assistant, into mighty, powerful digital butler ready to undertake almost any potential task.

It's been a crazy week for jailbreakers, what with the launch of Absinthe for the iPhone 4S and iPad 2. As a result, a lot of great tweaks have hit the Cydia Store hard. Now, one such package - called ColorBanner - has come to our attention. The tweak, once downloaded and installed, allows jailbreak fans to customize the color of notification banners: it's possible to change both the background color and the font color quickly and easily.

Though Siri-powered tweeting isn't something we can do officially on our iPhone 4S handsets, one jailbreak tweak - to be released before the end of the week - promises to add the ability.