Tzereen
"On 10 October 2017, a security researcher discovered that an OxygenOS system service named "DeviceManagerService" collects sensitive data and sends it back to OnePlus servers. The service collects many data points, including the device serial number, phone number, IMEI, network connections, and timestamped records of user activity within every app. Users can uninstall the system service via ADB. Later, OnePlus released a statement about data collection and analytics, claiming that the data is only used for system improvement and optimization, are not shared with third parties, and can be disabled by users in the system settings. OnePlus also says that they are revising the data analysis mechanism, and will no longer collect certain data."
Ovo boldano je ključno.
Svejedno, kineska vlada zahtjeva određene backdoorove u proizvodima svojih brendova tak da ni OnePlusu ne vjerujem.