NetworkSounder.py The purpose of this app is to activate the cellular modem such that the modem will attach to a 5G mmWave site. The intended use is to run this app in Termux, then put the phone in service mode to see what 5G band the phone is attaching to.
Usage in Termux: python NetworkSounder.py
Expected output: Sounding continuously. Ctrl+C to stop.