Apple Adds iOS 26.3 Setting to Limit Precise Mobile Carrier Tracking
A new system-level feature allows users of select iPhone and iPad models to reduce the granularity of location data collected by cellular networks.
Apple has introduced a system-level privacy setting in iOS 26.3 that allows users to restrict the precision of location data collected by their mobile carriers. The feature, titled 'Limit Precise Location,' aims to reduce the amount of detailed movement data cellular providers can gather from a device.
According to Apple, the setting shifts the granularity of carrier tracking from street-level precision to a more general neighborhood level. However, the company notes that this does not eliminate tracking entirely; mobile carriers maintain the ability to track a device's general location via cell tower triangulation regardless of whether this setting is enabled. The feature is currently limited to specific hardware, including the iPhone Air, iPhone 16e, iPhone 17e, and the M5 iPad Pro.
The Network Privacy Gap
This update addresses a long-standing technical gap in mobile privacy. While Apple has previously provided users with granular 'Approximate vs. Precise' location permissions for individual apps, those controls did not extend to the cellular network itself. Mobile network operators inherently collect location data to optimize network performance and facilitate emergency services. However, this data has frequently become a point of contention as telecom companies have been known to monetize or share location insights with third parties.
Why It Matters
The introduction of a system-level restriction reflects growing concerns over the sale of real-time location data by telecom providers. By limiting the precision of the data the network collects, Apple is providing a mechanism to mitigate the risk of detailed movement profiling. For the user, this means that while the carrier still knows which general area the phone is in to maintain a connection, the ability to pinpoint a user's exact street address or specific building is significantly curtailed.
What's Next
It remains to be seen if Apple will expand this functionality to older iPhone models or if other operating system providers will follow suit with similar network-level restrictions. Users on supported hardware should check their system settings under the cellular or privacy menus to determine if the 'Limit Precise Location' toggle is available on their current iOS build.