/etc/udev/rules.d/51-android.rules #SAMSUNG SUBSYSTEM==”usb”, ATTR{idVendor}==”04e8″, MODE=”0660″,GROUP=”plugdev”,SYMLINK+=”android%n” #HTC (High Tech Computer Corp.) SUBSYSTEM==”usb”, ATTRS{idVendor}==”0bb4″, MODE=”0660″, GROUP=”plugdev” sudo udevadm control –reload-rules sudo service udev restart sudo udevadm trigger