Huawei enjoys the 5s tutorial on how to close the system update.

1: The new version is optimized in touch screen, communication, performance, stability and security. It is recommended that you upgrade to the latest version as soon as possible to get the best experience. It is not recommended to turn off the system update notification: the mobile phone system update will incorporate security patches and some new features. After closing, you will not be able to receive the new version update notice, which will affect the user experience. If the system is not updated for a long time, it may affect the subsequent version upgrade.

If the status bar must be closed, turn off the system upgrade notification: go to Settings > System Update > Menu > Update Settings, and turn off automatic download and automatic check for updates in WLAN environment.

Remarks: Some models have only one option, just turn it off.

After turning off the switch, you can still receive the push reminder of system upgrade, which will be set in >: little red dot will prompt when the system is updated, and little red dot will prompt that it cannot be turned off.