I have an LG Android phone. When I connect it to my Kubuntu box with a USB cable, it shows up, as it should, with lsusb. But the ID code is inconsistent: if I shut the Android off and restart it, the ID changes:
Bus 003 Device 029: ID 1004:61f9 LG Electronics, Inc.
Bus 003 Device 031: ID 1004:61a6 LG Electronics, Inc.
That makes it impossible to make a consistent entry in /etc/udev/rules.d/99-android.rules.
What is going on here?