Device 0 (VID=04b7 and PID=88b0) is UNKNOWN in libmtp v1.1.10.
Please report this VID/PID and the device model to the libmtp development team
Found 1 device(s):
04b7:88b0 @ bus 1, dev 42
Phone is Caterpillars Cat® S40 Smartphone
http://www.catphones.com/en-gb/phones/s40-smartphone
Anonymous
added to git for the next release 1.1.13, thanks for the report!