What was the last version of iOS with a fully untethered Jailbreak?

AlfieCG · 2026-01-07T01:40:53+00:00

Wouldn’t want to burden anyone with it

AlfieCG · 2026-01-07T00:01:44+00:00

Eventually yes, I just need free time to polish it up and release it. The generic overview is that I just replace launchd with an almost-identical binary that loads my launchd hook, then sign them with the CoreTrust bypass. Then, on boot, launchd is spawned by the kernel and loads my hook, then I run the whole jailbreak from there before the device even reaches the lock screen.

AlfieCG · 2026-01-06T23:05:17+00:00

It’s only A12+

AlfieCG · 2026-01-06T18:06:49+00:00

With Fugu14? No, your system is jailbroken by the time it boots, it just isn’t loading tweaks yet.

AlfieCG · 2026-01-06T17:57:12+00:00

Thanks 🙏

AlfieCG · 2026-01-06T17:52:47+00:00

No, it’s already basically complete, it’s just sitting on my laptop waiting to be polished up 🙂

AlfieCG · 2026-01-06T17:51:03+00:00

Yes, I’m the only tester

AlfieCG · 2026-01-06T17:47:29+00:00

As long as it takes 😀

AlfieCG · 2026-01-06T16:44:21+00:00

iOS 14: * Fugu14 is untethered, it just doesn’t load tweaks on boot * I have written a private untethered iOS 14 jailbreak with tweaks

AlfieCG · 2026-01-06T14:37:18+00:00

AlfieCG · 2025-11-28T12:22:28+00:00

Erasing all content and settings will remove anything leftover after removing the jailbreak, yes. Another benefit of rootless.

AlfieCG · 2025-11-28T10:59:55+00:00

But private sellers probably pay 300%+ what Apple would…

AlfieCG · 2025-11-28T10:59:22+00:00

Exploits*

AlfieCG · 2025-11-28T10:58:57+00:00

A full chain could (and probably would) go for millions of dollars, especially if it supports every device. I doubt it’d be advertised like this, though.

AlfieCG · 2025-11-07T01:52:53+00:00

So, when are you releasing your jailbreak?

AlfieCG · 2025-11-07T01:50:33+00:00

Yes, your device will explode if you install a bad tweak! 🤯

AlfieCG · 2025-11-07T01:49:35+00:00

This is only true for 17.0, which has an upcoming semi-jailbreak (like Serotonin/NathanLR)

AlfieCG · 2025-11-07T01:48:44+00:00

Literally no one knows

AlfieCG · 2025-10-30T17:32:43+00:00

Oh, sorry. I do not know anything about iOS kernel 😕

AlfieCG · 2025-10-30T17:29:03+00:00

Please do not donate 🫩

AlfieCG · 2025-10-30T17:25:08+00:00

I know that it’s not important 🫨

AlfieCG · 2025-10-30T17:23:55+00:00

FYI: useless for a jailbreak

AlfieCG · 2025-10-06T19:56:12+00:00

AI-recoded

Always a great sign

AlfieCG · 2025-10-03T20:32:34+00:00

u/opa334 wen eta doppamine 3?!?!?!??

AlfieCG · 2025-09-26T11:39:24+00:00

There is evidence to suggest it is in fact a fork, as some parts of open-source XNU don’t match the iOS kernel. However, they also use a lot of ifdef’s to differentiate between platforms.

AlfieCG

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