Bluetooth potential interferences with 4G LTE on ExposureNotification

Number:rdar://FB8940758 Date Originated:2020-12-15
Status:Open Resolved:
Product:ExposureNotification Framework Product Version:
Classification:Suggestion Reproducible:
With iOS 12.5, ExposureNotification arrived to iPhone 5s and iPhone 6 / 6 Plus.

But iPhone 5s uses Bluetooth 4.0. So, it doesn’t support Adaptive Frequency Hopping and is exposed to interferences with 4G LTE.


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