1. Install tPacketCapture Application https://play.google.com/store/apps/details?id=jp.co.taosoftware.android.packetcapture tPacketCapture - Google Play 앱 tPacketCapture does packet capturing without using any root permissions. tPacketCapture uses VpnService provided by Android OS. Captured data are saved as a PCAP file format in the external storage. If you want a more detailed analysis, please..