Other

com.lenovo.dsa

OCZ_DeployServiceApp

Risk: Safe
Source: Manufacturer
What it is: Other

What it is

Dynamic System Analysis (DSA) collects and analyzes system information to aid in diagnosing system problems.

Commands

adb shell pm uninstall --user 0 com.lenovo.dsa

To put it back:

adb shell cmd package install-existing com.lenovo.dsa

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.

References

https://support.lenovo.com/us/en/solutions/LNVO-DSA
https://beta.pithus.org/report/2e4a0b3fa9ea4fb56a7bd90d1d2c9eb4cd7fffe481943e0f6bfb8a23554cb921

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.