New answers tagged troubleshooting
Yes, tcpdump is an administrator-level application (I highly doubt there will ever be an Android permission level to view all other apps' network traffic). Once rooted, if you have tcpdump binary (compiled for your device's cpu type) on sdcard, try: su mount -o remount rw /system/ cd /sdcard cp ./tcpdump /system/xbin Now you can use tcpdump command. ...
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