Linus Henze’s Fugu15 jailbreak for arm64e gadgets working iOS & iPadOS 15.0-15.4.1 was first introduced and demonstrated final October, but it surely was primarily supposed for builders since there wasn’t any tweak injection to make it consumer pleasant.
However iOS developer @evelyneee appears to have an answer within the type of a working tweak injection technique they name ElleKit, which seems to be a completely open supply and Swift-based tweak injection technique similar to Substitute and libhooker.
In a Tweet shared Sunday, @evelyneee stated that the tweak injection works effectively on Linus Henze’s jailbreak platform, which alluded to Fugu15 and can also apply to the recently-released ra1ncloud Fugu15-based jailbreak, that provides a extra user-friendly interface.
In some follow-up questions concerning the Tweet, @evelyneee stated that whereas jailbreak tweaks and repositories would should be up to date for the rootless dynamic, ElleKit is already principally working. This seems to recommend that ElleKit might be deployed as a tweak injection technique on Fugu15, and probably even ra1ncloud if essential.
ElleKit isn’t but supported system extensive and doesn’t but assist hooking C features, however these are small kinks that will ultimately be labored out because the challenge progresses.
One main caveat value mentioning, is {that a} Wi-Fi associated challenge recognized to trigger panics on sure model(s) of iOS or iPadOS 15 when jailbroken with Fugu15, specifically model 15.3.1, nonetheless stays.
Whatever the aforementioned caveat, the working tweak injection technique is a critical step in the best course as individuals who’ve been sitting on the bottom attainable firmware proceed to attend for a public jailbreak resolution.
Fugu15 and the ra1ncloud Fugu15-based jailbreak, each assist iOS & iPadOS 15.0-15.4.1 gadgets, which suggests the iPhone XS and newer.
Whereas the developer-centric XinaA15 jailbreak additionally works on the iPhone XS and newer, it solely helps iOS & iPadOS 15.0-15.1.1 by comparability. These utilizing an iPhone X or older on any model of iOS or iPadOS 15 can use the checkm8 bootrom exploit-based palera1n jailbreak instrument as a substitute.
Are you excited concerning the implications of a working tweak injection technique for the Fugu15 jailbreak and probably different jailbreaks which can be based mostly on it? Make sure you tell us within the feedback part down beneath.
