With iOS 26.3, Apple introduces a new feature allowing users to limit the location data shared with cellular networks. This functionality, however, is exclusive to iPhones equipped with Apple's in-house modem. This marks a shift from relying on Qualcomm modems, a change that began with the iPhone 16e and the C1 chip, and is a sign of Apple's future plans.

The move towards in-house modems offers Apple greater control over hardware and software integration. This allows for features like the new location privacy controls, which are specifically optimized for Apple's own silicon. For years, Apple relied heavily on Qualcomm for its modem technology, but the relationship has been strained, leading to this strategic change.

This is just the beginning. As Apple expands its use of in-house modems across its iPhone lineup, more exclusive features are expected. The iPhone Air and M5 iPad Pro also use Apple's modem. Expect improvements in battery life and connectivity. This evolution mirrors Apple's transition from Intel processors to Apple Silicon in Macs.

Currently, only a few devices feature the Apple modem. The iPhone 18 Pro is expected to fully transition to Apple's in-house modem next year. This will unlock the full potential of Apple's integrated hardware and software approach, enhancing the user experience. This strategy gives Apple more control over its product roadmap and user privacy.