Tools/raw materials
RedmiNote 9
MIUI 12.5.8
Xiaomi shopping mall 5.7
1, open my customer service.
Open Xiaomi Mall, enter my interface, and click My Customer Service under official website Service.
2. Open online customer service.
Click on the hotline below to check the customer service phone number of Xiaomi mobile phone; Click online customer service at the bottom to enter the chat window.
3. Select the product type to consult.
Click Xiaomi mobile phone to enter.
4. Open 24-hour online manual customer service.
Click on the avatar in the upper right corner of the page.
5. The results show that
Send questions in the input box at the bottom, and you can contact 24-hour online manual customer service.