System core

com.huawei.systemmanager

Risk: With care
Source: Manufacturer
What it is: System core

What it is

System Manager

Huawei's stock phone cleaner. Consumes a lot of battery power for useless 'security' checks.

Safe to remove unless you need any anti-virus (while there are better ones to be found). NOTE: breaks the functionality of closing and cleaning background apps.

This is more than a phone cleaner, you will lose a lot of settings like battery and notifications management if you remove this.

Commands

adb shell pm uninstall --user 0 com.huawei.systemmanager

To put it back:

adb shell cmd package install-existing com.huawei.systemmanager

Every removal listed here is per-user only: the system image is untouched, and the restore command puts the app back from the copy already on the device. Nothing is downloaded.

This is not the directory. Here we say what a package is in general; what happens on your particular television is on your model's entry, and that one wins. The same package can be dead weight on one set and hold the home screen up on another.