The Data iOS and Android Send to Apple and Google

Douglas J. Leith of the School of Computer Science & Statistics,Trinity College Dublin, Ireland, published an article Mobile Handset Privacy: Measuring The Data iOS and Android Send to Apple and Google outlining how much data Google and Apple collect from Android and Apple cell phones.

“We investigate what data iOS on an iPhone shares with Apple and what data Google Android on a Pixel phone shares with Google. We find that even when minimally configured and the handset is idle both iOS and Google Android share data with Apple/Google on average every 4.5 mins. The phone IMEI, hardware serial number, SIM serial number and IMSI, handset phone number etc are shared with Apple and Google.Both iOS and Google Android transmit telemetry, despite the user explicitly opting out of this. When a SIM is inserted both iOS and Google Android send details to Apple/Google. iOS sends the MAC addresses of nearby devices, e.g. other handsets and the home gateway, to Apple together with their GPS location. Users have no opt out from this and currently there are few, if any, realistic options for preventing this data sharing.”

Full Article

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone