Other

com.oneplus.diagnosemanager

Risk: Safe
Source: Manufacturer
What it is: Other

What it is

Logging app for diagnosis/troubleshooting when the SIM card state change. Only used on devices running OxygenOS 9 and lower. Runs at boot and triggers when SIM card state change.

Pithus analysis: https://beta.pithus.org/report/f4c76054795bf55012edf1f60e992b6e339085b9ca2cbe685917a62dd07492c0

Commands

adb shell pm uninstall --user 0 com.oneplus.diagnosemanager

To put it back:

adb shell cmd package install-existing com.oneplus.diagnosemanager

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.