Motorola RAZR HD XT925 is not listed in the music-players.h
device information: Motorola RAZR HD XT925
Android 4.1.2
System version 98.50.26.XT925.Brasil.en.BR
MTP mode:
lsusb
Bus 001 Device 006: ID 22b8:710f Motorola PCS
mtp-detect
Unable to open ~/.mtpz-data for reading, MTPZ disabled.libmtp version: 1.1.6
Listing raw device(s)
Device 0 (VID=22b8 and PID=710f) is a Motorola XT890/907 (MTP+?).
Found 1 device(s):
Motorola: XT890/907 (MTP+?) (22b8:710f) @ bus 1, dev 6
Attempting to connect device(s)
LIBMTP PANIC: Unable to find interface & endpoints of device
Unable to open raw device 0
OK.
MTP + ADB:
lsusb
Bus 001 Device 011: ID 22b8:2e33 Motorola PCS
mtp-detect
Unable to open ~/.mtpz-data for reading, MTPZ disabled.libmtp version: 1.1.6
Listing raw device(s)
Device 0 (VID=22b8 and PID=2e33) is a Motorola Atrix/Razr HD (MTP+ADB).
Found 1 device(s):
Motorola: Atrix/Razr HD (MTP+ADB) (22b8:2e33) @ bus 1, dev 11
Attempting to connect device(s)
ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
inep: usb_get_endpoint_status(): No such device
outep: usb_get_endpoint_status(): No such device
libusb_open() failed!: No such file or directory
LIBMTP PANIC: Could not init USB on second attempt
Unable to open raw device 0
OK.
Anonymous
the 710f id is supposedly the one in usb mass storage mode. your device should be mountable like a usb disk.
if this is not true, please reopen this bug.
the 2e33 id is in git for a while now, so is in 1.1.8 release.