This guide will show you how to build extra_recipe from the source code and deploy it to your device. Doing so will allow you to take advantage of newer features and wider device support than is currently provided by the publicly available compiled .ipa.
If you’re on the yalu+mach_portal jailbreak for iOS 10.1.1, there’s good news for you today! An updated exploit has resulted in extra_recipe+yaluX, a new version of the jailbreak without the stability issues of the previous tool.
Since our most recent post on the subject of Luca Todesco’s Yalu jailbreaks for iOS 10, we have been receiving queries from our readers about the status of the iPhone 7 and iPhone 7 Plus. Although the two flagship devices were supported on the first version of the tool, which was for iOS 10(.1(.1)), they were omitted from the follow-up tool for iOS 10.0-10.2.
This has caused some to doubt whether these devices will ever see a stable build of the jailbreak, and whether they have been forgotten about. Fortunately, these worries are groundless; support for the iPhone 7 and iPhone 7 Plus is still very much planned.
We recently reported how some of the .shsh2 blobs saved with previous versions of tihmstar’s TSSChecker were faulty. One problem affected all iPhone 7 and iPhone 7 Plus blobs, rendering them useless. This issue has now been fixed going forward, though past blobs are invalid.
The other problem was more complex and affected only certain models of certain devices. It is also fixed for blobs saved from now on, but given these occurrences, it is important to be able to check whether the blobs you saved in the past are in fact valid and fit for use with Prometheus.
In this article, we’ll go through how to use another tool from tihmstar’s Prometheus suite, img4tool, to verify that your .shsh2 files are good. This method will clarify whether you are affected by the second problem mentioned above, but will also work in general, when checking the validity of your blobs in future.
The creator of the iOS 10.1.x jailbreak YaluX has announced that he intends to update the tool, currently in beta, to add support for iOS 10.2. Luca Todesco tweeted that his solution for the instability of the early builds of his tool has tangentially allowed for compatibility with the most recent firmware, news which will no doubt delight many in the jailbreak community who are trapped on iOS 10.2, and who have been lamenting the death of the jailbreak on currently signed firmwares.
Luca Todesco’s beta jailbreak for iOS 10.1.x, dubbed YaluX or Yalu + mach_portal, slightly broadened its device support list recently by adding the iPhone SE (TSMC chip version) and iPhone 6s(+) (TSMC chip version) to the club. Bear in mind, we do not yet recommend the tool to the average user, and Todesco himself has spoken of the possible difficulties brought about by too many people making use of the tool in its unfinished state.
It’s been a busy period for tihmstar’s suite of tools since the release of Prometheus during the 33c3 convention. Both TSSChecker and Prometheus have seen some problems, as well as updates in the intervening period, and this article will bring you up to date with their current statuses.
Update: tihmstar has stated that the tool is working perfectly, and that he has used it successfully multiple times today. However, some users have been encountering a TSS server error when using the tool nonetheless.
Hot on the heels of Prometheus’ release at the 33c3 convention two days ago, tihmstar’s tool for upgrading and downgrading to unsigned iOS firmwares seems already to have hit a snag. Following some changes to Apple’s TSS servers today, the nature of which are yet to be investigated, the tool has been rendered non-functional at the present time.
Thursday saw the release of a new build of Cydia from its creator Jay Freeman (Saurik). Coming in at version 1.1.28, the build is marked as a beta, designed for use with the fledgling iOS 10.1.x jailbreak from Luca Todesco.
Although I still do not recommend the average user to jailbreak with Yalu for 10.1.x, those who are confident doing so and have already taken the plunge may find this Cydia release improves their experience running the jailbreak slightly.