# Calif shows iPhone 18 Pro jailbreak

> Calif demonstrates untethered jailbreak on iPhone 18 Pro at Hexacon.
- Title: Calif shows iPhone 18 Pro jailbreak · RuntimeWire | Shortify
- Summary: Calif demonstrates untethered jailbreak on iPhone 18 Pro at Hexacon. Calif showed root access on iPhone 18 Pro running iOS 27.0.1 without computer connection…
- Keywords: calif, iphone 18 pro, ios 27.0.1, hexacon, jailbreak, root access, security conference, technology, shows, iPhone, Pro, RuntimeWire
- Source: RuntimeWire — https://runtimewire.com/article/calif-untethered-iphone-18-pro-jailbreak-hexacon
- Author: RuntimeWire
- Published: 2026-10-16T17:52:05.285+00:00
- Read time: 1 min
- Topics: calif, iphone 18 pro, ios 27.0.1, hexacon, jailbreak, root access, security conference, technology, ai
## Calif demo
Calif demonstrated an untethered jailbreak on an iPhone 18 Pro running iOS 27.0.1 at Hexacon in Paris on October 16th.
## Root access
The demo shows persistent root access return after reboot without computer connection.
## Security impact
Calif has not disclosed vulnerabilities or released a tool, so the demo does not show user impact.
## Key takeaway

Calif showed root access on iPhone 18 Pro running iOS 27.0.1 without computer connection at Hexacon conference.