root@dkedves:/media/tmp# mtp-detect libmtp version: 1.1.3 Listing raw device(s) Device 0 (VID=19d2 and PID=0306) is UNKNOWN. Please report this VID/PID and the device model to the libmtp development team Found 1 device(s): 19d2:0306 @ bus 1, dev 46 Attempting to connect device(s) PTP_ERROR_IO: failed to open session, trying again after resetting USB interface LIBMTP libusb: Attempt to reset device 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: (Look this up in ptp.h for an explanation.) USB low-level info: Interface has a kernel driver attached. bcdUSB: 512 bDeviceClass: 0 bDeviceSubClass: 0 bDeviceProtocol: 0 idVendor: 19d2 idProduct: 0306 IN endpoint maxpacket: 512 bytes OUT endpoint maxpacket: 512 bytes Raw device info: Bus location: 1 Device number: 46 Device entry info: Vendor: (null) Vendor id: 0x19d2 Product: (null) Vendor id: 0x0306 Device flags: 0x08008106 Configuration 0, interface 0, altsetting 0: Interface description contains the string "MTP" Device recognized as MTP, no further probing. Device info: Manufacturer: ZTE Model: ZTE BLADE III Device version: 1.0 Serial number: 61d67392 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 Supported operations: 1001: get device info 1002: Open session 1003: Close session 1004: Get storage IDs 1005: Get storage info 1006: Get number of objects 1007: Get object handles 1008: Get object info 1009: Get object 100a: Get thumbnail 100b: Delete object 100c: Send object info 100d: Send object 1014: Get device property description 1015: Get device property value 1016: Set device property value 1017: Reset device property value 101b: Get partial object 9801: Get object properties supported 9802: Get object property description 9803: Get object property value 9804: Set object property value 9805: Get object property list 9810: Get object references 9811: Set object references 95c1: Unknown (95c1) 95c2: Unknown (95c2) 95c3: Unknown (95c3) 95c4: Unknown (95c4) 95c5: Unknown (95c5) Events supported: 0x4002 0x4003 0x4004 0x4005 Device Properties Supported: 0xd401: Synchronization Partner 0xd402: Friendly Device Name 0x5003: Image Size Playable File (Object) Types and Object Properties Supported: 3000: Undefined Type dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3001: Association/Directory dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3004: Text dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3005: HTML dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3008: MS Wave dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY 3009: MP3 dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY 300b: MPEG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc48: Description STRING data type READ ONLY 3801: JPEG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc48: Description STRING data type READ ONLY 3802: TIFF EP dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3807: GIF dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc48: Description STRING data type READ ONLY 3808: JFIF dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 380b: PNG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc48: Description STRING data type READ ONLY 380d: TIFF dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b901: WMA dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY b902: OGG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY b903: AAC dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY b982: MP4 dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b983: MP2 dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b984: 3GP dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc48: Description STRING data type READ ONLY ba05: Abstract Audio Video Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba10: WPL Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba11: M3U Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba14: PLS Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba82: XMLDocument dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b906: FLAC dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY Special directories: Default music folder: 0xffffffff Default playlist folder: 0xffffffff Default picture folder: 0xffffffff Default video folder: 0xffffffff Default organizer folder: 0xffffffff Default zencast folder: 0xffffffff Default album folder: 0xffffffff Default text folder: 0xffffffff MTP-specific device properties: Friendly name: (NULL) Synchronization partner: (NULL) libmtp supported (playable) filetypes: Folder Text file HTML file RIFF WAVE file ISO MPEG-1 Audio Layer 3 MPEG video stream JPEG file GIF bitmap file JFIF file Portable Network Graphics TIFF bitmap file Microsoft Windows Media Audio Ogg container format Advanced Audio Coding (AAC)/MPEG-2 Part 7/MPEG-4 Part 3 MPEG-4 Part 14 Container Format (Audio+Video Emphasis) ISO MPEG-1 Audio Layer 2 Abstract Playlist file XML file Free Lossless Audio Codec (FLAC) OK. root@dkedves:/media/tmp# lsusb -v -d 19d2:0306 Bus 001 Device 046: ID 19d2:0306 ZTE WCDMA Technologies MSM Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x19d2 ZTE WCDMA Technologies MSM idProduct 0x0306 bcdDevice 2.31 iManufacturer 2 Android iProduct 3 Android iSerial 4 P772N10 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 62 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 0 iInterface 8 MTP Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x001c 1x 28 bytes bInterval 6 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 66 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered)