Jailbreaking iOS 7 is about to get more interesting. Saurik has released Cydia Substrate 0.9.5000, adding support for iOS 7 and the ARM64 CPU found in the iPhone 5s and other 64-bit iOS devices. This means that developers can forge ahead with updating tweaks and jailbreak apps for all devices running iOS 7.

Previously there were some compatibility issues which prevented many tweaks from being usable with iOS 7. Saurik notes that for extensions to work on ARM64 they must be recompiled to ARM64 by developers. The news comes just days after the evad3rs surprised everyone by releasing the evasi0n 7 jailbreak.

Early jailbreakers of iOS 7 with evasi0n might have noticed an error that appears every time Cydia is launched. When updated package lists are downloaded, there's one repository that cannot be reached. This repo is included by default, however it results in the error "Failed to fetch" and "HTTP/1.1 404 Not Found".

The error continues, stating "Some index files failed to download, they have been ignored, or old ones used instead". While this error is not critical, it can cause an annoyance when using Cydia. Consistently ignoring this error can also mean that additional errors get lost in the mix. Here's how to eliminate the Failed to fetch error with a few simple steps.

As promised, albeit a little late, iH8sn0w and winocm have delivered an untethered jailbreak for A5 devices running iOS 6.1.3-6.1.5, but their use of an unused exploit is not sitting well with some in the jailbreaking community.

Evad3rs member pod2g took to Twitter to blast iH8sn0w and winocm for using an exploit originally found by JailbreakMe creator Comex. Pod2g believes using a "highly valuable root exploit" on older firmware was a waste of time, and he claims iH8sn0w and winocm have destroyed any chance for it to be used for future jailbreak releases. A lot of people in the jailbreaking community agree, and are worried Apple will now close the exploit since it was made public.

Apple's overhauled Photos application that debuted with iOS 7 earlier this year introduced automatic photo sorting by date and location. A new patent application that surfaced at the U.S. Patent and Trademark Office on Thursday suggests that Apple wants to improve upon this idea by allowing users to tag photos and search for them using Siri.

The patent, entitled "Voice-Based Image Tagging and Searching," describes how the idea works in its abstract: "The electronic device provides a natural language text string corresponding to a speech input associated with the digital photograph. The electronic device performs natural language processing on the text string to identify one or more terms associated with an entity, an activity, or a location. The electronic device tags the digital photograph with the one or more terms and their associated entity, activity, or location." That is basically a long-winded way of saying that you

Already jailbroken an iOS 7 device with evasi0n 1.0.0? Updating to the latest version of evasi0n used to mean re-jailbreaking the device from scratch with new software. Now, the evad3rs have released a Cydia package that makes it possible to update the jailbreak to the latest version without re-jailbreaking.

The evasi0n 7.x Untether package can be found in the Cydia app store under System or by using the Search function. Once downloaded and installed from the Cydia/Telesphoreo repository, changes included in evasi0n7 1.0.1 are implemented on the jailbroken device. This update is required for Cydia, tweaks and apps to work properly with iOS 7.