Graykey, a forensics tool used by law enforcement officials to break into locked iPhones, has limited access to iOS 18 and iOS 18.0.1.
Most iPhones that run iOS 18 or iOS 18.0.1 are listed as eligible for a "partial" unlock, though the iPhone 11 models can seemingly be unlocked in full.
It's not clear what "partial" access means or what data can be garnered from iPhones with that access listing.
Graykey takes advantage of iPhone vulnerabilities to unlock devices, and its capabilities can change as Apple patches security flaws.