The voice of Glory 8 suddenly faded. What happened?

When the voice of Glory 8 suddenly becomes smaller, it is recommended to back up important data and restore factory settings. The recovery method is as follows:

1. Open the settings and enter the following interface:

2. Click Advanced Settings to enter the following interface:

3. Click Backup and Restore to enter the following interface:

4. Click Restore Factory Settings to open the following interface. Continue to follow the prompts to complete the restoration of factory settings.

If the problem persists after the factory settings are restored, please check whether the volume button is stuck. It is recommended to back up important data and bring the purchase invoice to the local Huawei after-sales service center for inspection and maintenance. The address information query method of Huawei Customer Service Center is as follows:

1. You can find the nearest service center through the "Service" page in the member service APP that comes with your mobile phone;

2. There can also be an after-sales outlet inquiry address entrance at the bottom of the official website page of Huawei Mall;

Tips: It is recommended to back up the mobile phone data before going to the after-sales outlets, and you can communicate with the outlets in advance to confirm the business hours.