In personal data processing, Huawei serves as the end user data processor, and you serve as the end user data controller. For appropriate and legal processing of personal data, the following are provided:
List of personal data processed by Huawei
Guidance for you to help the end user control personal data
Last modified: May 20, 2024
| Personal Data | Purpose of Use | Retention Period |
|---|---|---|
| Device ID | Device identifier, based on which the app usage status on the device is recorded. | The DeviceVerify server stores data for a maximum of two years, and automatically deletes the expired data. |
| App usage information | App usage status (for example, whether a coupon is claimed) on a device. | The DeviceVerify server stores data for a maximum of two years, and automatically deletes the expired data. |
| Device ID | Device identifier, based on which risky device usage information is recorded. | The BusinessRiskIntelligentDetection server stores data for a maximum of 180 days, and automatically deletes the expired data. |
| Device usage information | Risk information (for example, whether a user answers a fraudulent call or shares the screen) during device use, which is used for business risk detection. | The BusinessRiskIntelligentDetection server stores data for a maximum of 180 days, and automatically deletes the expired data. |
| ODID | ODID, based on which risky device usage information is recorded. | The BusinessRiskIntelligentDetection server stores data for a maximum of 180 days, and automatically deletes the expired data. |
| Call log information | Includes the calling number, timestamp when a call is answered, call log type, calling party name, and call duration. The information will be sent to your app to implement the function of reporting fraudulent call logs. | Not retained |
| Message information | Includes the mobile number of a message sender, timestamp when a message is received, message content, sender name, home area of the mobile number of a message sender, message type, MMS subject, MMS attachment type, and attachment URI. The information will be sent to your app to implement the function of reporting fraudulent messages. | Not retained |
| Device location data | Includes the longitude, latitude, altitude, precision, and timestamp. TrustedAppService signs the data and sends the data and signature result to your app to implement location risk control. | Not retained |
| Digital shield password | Used for identity authentication in financial transactions. | The digital shield password is encrypted and persistently stored in the trusted execution environment (TEE) of the device. When the user disables the Digital Shield service or the device is restored to factory settings, all data related to the digital shield password will be deleted. |
How to clear the end user's personal data
How to export the end user's personal data