Apple code suggests iPhones lock after snatch

automatic lock – Apple is reportedly developing an iPhone feature that could automatically lock a device the moment it’s snatched from an owner’s hand—turning an unlocked phone into dead weight for thieves. The approach, seen in iPhone code, would use sensors (including a link

A snatched iPhone doesn’t just disappear. For the moments after it’s ripped from a hand—often while the device is still unlocked—it can hand over access to data, accounts, and everything attached to the owner’s daily life.

That’s the window Apple is reportedly trying to close with a future feature designed to auto-lock when an iPhone is forced away from its user. The development work is described as an active detection system that would lock a device the moment it determines it has been stolen via a snatch.

Thieves snatching iPhones has become a major problem in big cities worldwide. In London, it has escalated to the point that thieves target iPhones over Android devices. Apple’s reported effort is aimed directly at that specific scenario: the times when an iPhone is taken while it’s in active use. and the thief can immediately try to access unlocked information.

Code seen by 9to5Mac describes Apple as developing a detection system that would automatically lock an iPhone after a snatch. The idea is said to work in a similar way to Android’s Theft Detection Lock. Various sensors—including the accelerometer—would be used to judge whether the phone was snatched.

One of the signals believed to play a role is the user’s Apple Watch. If a linked iPhone rapidly travels away from the user, that pattern is expected to be treated as likely theft. Once the iPhone determines it was snatched, it is expected to lock automatically.

Locking would be only part of the response. The feature is also expected to apply Stolen Device Protection rules. Those rules were enabled by default in iOS 26.4. The reported system may also consider whether the user is connected to a known Wi‑Fi network, or whether the device is at home or work.

The feature is still under development, and it’s unclear when it could be usable by consumers.

That uncertainty lands in a very charged backdrop for Apple’s security and law-enforcement cooperation. The reported push comes amid criticism that Apple hasn’t done enough to tackle iPhone theft. The criticism exists despite the introduction of Find My tracking, Activation Lock, and Stolen Device Protection.

In November 2025, London’s Metropolitan Police blamed Apple for failing to act on crime, describing ongoing complaints against the company. The Met said Apple had access to the UK’s National Mobile Phone Register. but police claimed Apple only checks network statuses for trade-in devices—not for thefts.

Apple’s response to the Met was direct: it told the Met that it should get on with “traditional policing” and try to catch the thieves.

The friction hasn’t stayed confined to the UK. In India in December 2025. Apple told the Indian government it wouldn’t comply with an order to preinstall a state-backed app on iPhones. The government insisted the app was intended to help track and block stolen phones and to prevent misuse in scams and other crimes. Apple. however. said the app raised privacy and security issues. and there were also fears it could be used as a mass snooping tool.

Inside all of it is the same painful reality: thieves don’t only break locks—they exploit timing. Apple’s reported plan to detect the instant an iPhone is torn away, then lock it and apply Stolen Device Protection rules, is an attempt to make that timing useless.

Apple iPhone snatch theft Theft Detection Lock Apple Watch Stolen Device Protection iOS 26.4 Find My Activation Lock London Metropolitan Police