'Graykey' Tool Used by Law Enforcement Can Only Partially Unlock iOS 18 Devices

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, 404 Media recently learned. The site secured documents that describe Graykey's functionality in-depth, giving us a look at what the device is capable of.

iphone 16 pro pro max
Graykey parent company Magnet Forensics does not share information about the tool, and complete details about the devices that Graykey can unlock have not surfaced before.

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. Data on iOS 18.1, a newer version of iOS, isn't included in the document, but iOS 18.1 betas were listed as inaccessible.

It's not clear what "partial" access means or what data can be garnered from iPhones with that access listing, but it might mean that law enforcement are limited to unencrypted files, file size information, and folder structure. On more vulnerable devices, Graykey can unlock an ‌iPhone‌ with a 4-digit passcode in mere minutes, while longer passcodes can take hours.

Graykey takes advantage of ‌iPhone‌ vulnerabilities to unlock devices, and its capabilities can change as Apple patches security flaws. In 2018, for example, Apple disabled Graykey with an update to iOS 12, but new vulnerabilities were found that restored functionality. Eventually, Magnet Forensics may be able to find a flaw that will allow Graykey to get into ‌iOS 18‌ devices as well.

Earlier this year, a leak from Israel-based mobile forensics company Cellebrite suggested that its tools are unable to unlock iPhones that are running iOS 17.4 or later, but it is now able to access devices running iOS 17.5.1.

Note: Due to the political or social nature of the discussion regarding this topic, the discussion thread is located in our Political News forum. All forum members and site visitors are welcome to read and follow the thread, but posting is limited to forum members with at least 100 posts.

Popular Stories

AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 17 air dummy unbox therapy

iPhone 17 Air's Extreme Thinness Demoed in New Video

Tuesday April 22, 2025 10:22 am PDT by
Apple plans to release an all-new super thin iPhone this year, debuting it alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max. We've seen pictures of dummy models, cases, and renders with the design, but Lewis Hilsenteger of Unbox Therapy today showed off newer dummy models that give us a better idea of just how thin the "iPhone 17 Air" will be. The iPhone 17 Air is expected to be ...
ipad air windows 11 arm

M2 iPad Air Runs Windows 11 ARM via Emulation, Thanks to EU Rules

Tuesday April 22, 2025 5:01 am PDT by
A developer has demonstrated Windows 11 ARM running on an M2 iPad Air using emulation, which has become much easier since the EU's Digital Markets Act (DMA) regulations came into effect. As spotted by Windows Latest, NTDev shared an instance of the emulation on social media and posted a video on YouTube (embedded below) demonstrating it in action. The achievement relies on new EU regulatory...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
iOS 18

iOS 18.5 Includes Only a Few Changes So Far

Monday April 21, 2025 11:00 am PDT by
Apple seeded the third beta of iOS 18.5 to developers today, and so far the software update includes only a few minor changes. The changes are in the Mail and Settings apps. In the Mail app, you can now easily turn off contact photos directly within the app, by tapping on the circle with three dots in the top-right corner. In the Settings app, AppleCare+ coverage information is more...
iphone 17 pro majin bu sky blue

iPhone 17 Pro Allegedly Coming in Sky Blue Color Used for MacBook Air

Tuesday April 22, 2025 4:08 am PDT by
Apple will unveil the iPhone 17 Pro in a new Sky Blue color, the same color that debuted on the latest M4 MacBook Air models Apple released in March. That's according to the leaker Majin Bu. Concept mockup from Majin Bu Writing on his website, Bu claims that "sources close to the supply chain confirm that several iPhone 17 Pro prototypes have been made in various colors, with Sky Blue...
iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching Later This Year With These 13 New Features

Wednesday April 23, 2025 8:31 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...

Top Rated Comments

SpotOnT Avatar
22 weeks ago
I remember when courts were prosecuting people for making software that could rip a CD. There were even federal laws that criminalized circumventing encrypted media.

But apparently using software to hack into an encrypted iPhone is totally legal!
Score: 35 Votes (Like | Disagree)
Apple_Robert Avatar
22 weeks ago
So glad Apple actively works to keep us safer than most.
Score: 20 Votes (Like | Disagree)
Student of Life Avatar
22 weeks ago
Privacy will always be a game of cat and mouse unfortunately.
Score: 19 Votes (Like | Disagree)
Porco Avatar
22 weeks ago

used by law enforcement officials to break into
Welcome to the wacky world of the upside-down.
Score: 16 Votes (Like | Disagree)
DarthDon Avatar
22 weeks ago
Seems like apple is always a small step ahead...
Score: 14 Votes (Like | Disagree)
DrJR Avatar
22 weeks ago
Wish we had a digital bill of rights of some kind.
Score: 10 Votes (Like | Disagree)