Device Information Settings -> System -> About device
SAMSUNG-SM-G900R4, Android version 6.0.1
Computer System Information (Terminal command: uname -a
)
Linux debian 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u4 (2018-08-21) x86_64 GNU/Linux
Mount USB device using jmtpfs
jmtpfs /media/SAMSUNG-SM-G900R4
ERROR-0
Device 0 (VID=04e8 and PID=6860) is a Samsung Galaxy models (MTP).
fuse: bad mount point `/media/vassil/SAMSUNG-SM-G900R4': Input/output error
ERROR-1
Device 0 (VID=04e8 and PID=6860) is a Samsung Galaxy models (MTP).
LIBMTP PANIC: Could not open session! (Return code 8195)
Try to reset the device.
terminate called after throwing an instance of 'MtpErrorCantOpenDevice'
what(): Can't open device
Aborted
TESTS
Used different USB cables and tried various combinations of the following:
SAMSUNG-SM-G900R4
Unplug USB cable
Turn on Developer options: Settings -> System -> About device -> tap "Build number" at least 7 times
Set USB options: Settings -> System -> Developer options -> USB debugging: ON, USB configuration: MTP (Media Transfer Protocol)
Restart device
Plug USB cable
Computer
Restart Computer
Mount device: jmtpfs /media/SAMSUNG-SM-G900R4
SAMSUNG-SM-G900R4
If message Allow access to device data appears
, then Tap ALLOW
.
Computer
Check if you can access device directory: cd /media/SAMSUNG-SM-G900R4; ls
RESULTS
ERROR-0 is displayed, ERROR-1 is displayed, device directory is accessible with some frequencies.