1. User rights first: respect the privacy rights of users and ensure that users have the right to control the collection, use and enjoyment of their personal information.

2. Transparency and publicity: disclose Huawei's privacy policy and data processing behavior to users, and update the policy and inform users in time.

3. Security protection: Take necessary technical and organizational measures to prevent unauthorized access, use or disclosure of users' personal information.

4. Minimize restrictions: only collect, use and * * enjoy the necessary personal information, and avoid going beyond the reasonable and necessary scope.

5. Self-choice: provide users with the option of sharing personal information, and respect users' choices and decisions at any time.

6. Data security: ensure that the personal information of users will not be tampered with, damaged or lost.

7. Accept supervision: accept third-party review, and constantly improve privacy protection measures to meet legal and market requirements.