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How to turn off Ultra Wideband U1 chip to prevent background location tracking on iPhone 11 and 11 Pro - 9to5Mac
![Apple announces the framework 'Nearby Interaction' that uses the 'U1 chip' of iPhone 11 that can grasp the coordinates with a few centimeters error - GIGAZINE Apple announces the framework 'Nearby Interaction' that uses the 'U1 chip' of iPhone 11 that can grasp the coordinates with a few centimeters error - GIGAZINE](https://i.gzn.jp/img/2020/06/24/iphone-u1-nearby-interaction/00.jpg)
Apple announces the framework 'Nearby Interaction' that uses the 'U1 chip' of iPhone 11 that can grasp the coordinates with a few centimeters error - GIGAZINE
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