com.qualcomm.qcrilmsgtunnel
com.qualcomm.qcrilmsgtunnel
Long-form name: Qualcomm Radio Interface Layer Message Tunnel.
Runs in the background, both as part of user apps and as part of the system? It’s an active system process even when disabled, but disabling seems to remove the user-side part of the process.
Disabling yields no immediate consequences, but functionality may still be retained in the system process.
Acts as a bridge between Android framework services and the hardware? A tunnel between modem and Android framework?
The decompiled code shows nothing obvious. “sendOemRilRequest” seems like the only method name hinting at something.