> I think I found the problem. The correct USB-Mass-Storage command to send > would be 55534243123456782000000080000c85010101180101010101000000000000. > The attached patch fixed the problem. I think it was an copy and paste > error from 19d2:0053. > > The difference is the data transfer length, cdb length and the actual raw > data (850000002400) which is transferred to the device. It is what the > vodafone drivers/software uses on windows and what is used here by me.
Forgot to add more information about the device. After the switch it can be
found as 19d2:0063. Please see the attached file to get more informations
about the attached usb device before the switch.
Best regards,
Sven
Bus 001 Device 022: ID 19d2:2000 ONDA Communication S.p.A. ZTE
MF627/MF628/MF628+ HSDPA
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x19d2 ONDA Communication S.p.A.
idProduct 0x2000 ZTE MF627/MF628/MF628+ HSDPA
bcdDevice 0.00
iManufacturer 2 ZTE,Incorporated
iProduct 1 ZTE CDMA Technologies MSM
iSerial 3 XXXXXXXXXXXX
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 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 0x81 EP 1 IN
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: 0x0001
Self Powered
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Description: This is a digitally signed message part.
