Operating steps:
1, enter vivo official website Mall.
2. Drop down to check the customer service consultation sign of the mall.
3. Click to enter the online consultation mall customer service.
Supplement: How does mobile phone vivo official website consult the customer service of the mall?
1, find vivo official website on the mobile phone desktop to enter.
2. Enter vivo official website and click on the mall.
3. Click to enter the model.
4. Click on the customer service consultation sign below the mobile phone for consultation.