Technical Analysis & Behavior
Package Analysis for 'com.samsung.tmowfc.wfcpref' (Oem / Advanced Debloat Target): Wifi Calling for T-mobile clients only! (tmowfc = t-mobile only wifi calling) Lets you call or text on Wi-Fi networks with your T-Mobile phone number VoLTE/IMS is needed for this to work (see com.sec.imsservice) Android users frequently spot 'com.samsung.tmowfc.wfcpref' running persistently in Battery Usage, Network Data Monitor, or Developer Running Services. Note: Malicious trojans and stalkerware APKs also frequently spoof legitimate Oem system package names like 'com.samsung.tmowfc.wfcpref' to evade manual detection.