Why not Huawei Glory v 10?

I suggest you click Settings > System Update > Check for updates to check whether there is a new version. Click the new version to download the software upgrade package. After downloading, you will be prompted to restart and enter the upgrade.

Remarks:

1. Please make sure that your mobile phone is connected to the network before upgrading online. Online upgrade needs to consume a certain amount of traffic, so it is recommended to upgrade in WLAN environment.

2. During the upgrade, please ensure that the battery charge is greater than 30%.

3. Before upgrading, make sure that the important data of the mobile phone has been backed up.