System Update is used to update EMUI operating system software on your devices.
1. Checks for updates, reminds you of updates, and downloads and installs updates. System Update detects new versions of EMUI for your device when they are released, and helps you update your system.
2. You can set up System Update to automatically install updates at night when your device is not in use.
2. You can set up System Update to automatically install updates at night when your device is not in use.
