petr@linux-90g7:~> mtp-detect
Unable to open ~/.mtpz-data for reading, MTPZ disabled.
libmtp version: 1.1.7

Listing raw device(s)
Device 0 (VID=12d1 and PID=107e) is UNKNOWN.
Please report this VID/PID and the device model to the libmtp development team
   Found 1 device(s):
   12d1:107e @ bus 2, dev 4
Attempting to connect device(s)
Android device detected, assigning default bug flags
Error 1: Get Storage information failed.
Error 2: PTP Layer error 02fe: get_handles_recursively(): could not get object handles.
Error 2: Error 02fe: PTP: Protocol error, data expected
USB low-level info:
   bcdUSB: 512
   bDeviceClass: 0
   bDeviceSubClass: 0
   bDeviceProtocol: 0
   idVendor: 12d1
   idProduct: 107e
   IN endpoint maxpacket: 512 bytes
   OUT endpoint maxpacket: 512 bytes
   Raw device info:
      Bus location: 2
      Device number: 4
      Device entry info:
         Vendor: (null)
         Vendor id: 0x12d1
         Product: (null)
         Vendor id: 0x107e
         Device flags: 0x18008106
Configuration 0, interface 0, altsetting 0:
   Interface description contains the string "MTP"
   Device recognized as MTP, no further probing.
Device info:
   Manufacturer: HUAWEI
   Model: NEM-L21
   Device version: 1.0
   Serial number: 8SC4C16826004064
   Vendor extension ID: 0x00000006
   Vendor extension description: microsoft.com: 1.0; android.com: 1.0;
   Detected object size: 64 bits
   Extensions:
        microsoft.com: 1.0
        android.com: 1.0

        
        
        
OK.
petr@linux-90g7:~>