r/jailbreak • u/sillyrabbit33 • 7h ago
Discussion ETA SON?! iOS 27.0.1 Calif Untethered JB megathread / sanity check 😭🙏
Alright boys, wrap it up. We’ve hit peak r/jailbreak psychosis again.
Ever since Calif demoed that reboot-proof untethered chain on the iPhone 18 Pro at Hexacon, my feed has been 90% Twitter screenshots, 9% people asking if they should update their cracked iPhone 11 from iOS 17.4, and 1% actual dev discourse.
I can hear the keyboards clacking from a mile away:
"ETA SON????"
"Is 27.0.1 still being signed??? Can I downgrade with Blobs from 2019??"
"Bro I updated from 16.5 because someone in Discord said release tomorrow"
Before you brick your daily driver, let’s go over the Golden Rules we’ve repeated every year since Redsn0w:
- NO, Calif is not dropping an IPA tomorrow. It was a private security conference demo. Hexacon demos are 0-days meant for researcher clout, bounty payouts, or private tooling.
- "In due time" means nothing. Until a dev like opa334, pattern_F, or Theos devs actually look at public writeups/CVEs, there is no public tool. If Apple patches it in 27.1, we still have to wait for write-ups and 90-day disclosure windows.
- STAY ON THE LOWEST FIRMWARE. Stop making 50 threads asking "Should I update to 27.0.1 right now or stay on 26.2?" The rule has never changed in 15 years: Stay low and save blobs (even if Cryptex killed them, just stay low). DelayOTA exists for a reason.
- No, you can't install Cydia on an unjailbroken device via Safari WebClip. Don't fall for the TikTok/YouTube scams promising "Unc0ver 27.0.1 online installer (no PC) download free". You're just giving your Apple ID away to a survey locker in Romania.
If you comment "eta wen" on a researcher's Twitter, Saurik delays the next tweak injector by an additional 6 months.
Are you camping on 27.0.1 or are you holding onto your dinosaur firmware until your banking apps kick you out? Discuss below.
Top comments to expect: - "Crying on 15.4.1 TrollStore gang checking in" - "Just bought an iPhone 18 Pro sealed in box, burying it in my backyard until 2028" - "Wait… does this mean Barrel and Cylinder are coming back?" - "Automod removed your post for mentioning the letters E, T, and A."



