Hi,
I have for some time tried to get a Huawei E1752 working on an embedded platform (Gumstix Overo).
Thanks to ver 1.1.3 and data package 2010-07-07 I finally got it working, but think there is missing an ID in TargetProductList. I got a 0x1003 product ID after switching and that ID is not in the 12d1:1446 file.
The E1752 is bought from the Danish provider Telmore and when I run usb_modeswitch manually I get the following output:
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root@overo:~# ./usb_modeswitch -v 0x12d1 -p 0x1446 -V 0x12d1 -P 0x1003 -M 55534243123456780000000000000011060000000000000000000000000000 -s 10 -W
Taking all parameters from the command line
* usb-modeswitch: handle USB devices with multiple modes
* Version 1.1.3 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= 0x1003
TargetClass= not set
TargetProductList=""
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
GCTMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011060000000000000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
Interface=0x00
InquireDevice enabled (default)
Success check enabled, max. wait time 10 seconds
System integration mode disabled
Looking for target devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 12d1:1446
found matching vendor ID
No devices in target mode or class found
Looking for default devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found devices in default mode or class (1)
Accessing device 008 on bus 002 ...
Using endpoints 0x01 (out) and 0x81 (in)
Inquiring device details; driver will be detached ...
Looking for active driver ...
OK, driver found ("dummy")
OK, driver "dummy" detached
SCSI inquiry data (for identification)
-------------------------
Vendor String: HUAWEI
Model String: Mass Storage
Revision String: 2.31
-------------------------
USB description data (for identification)
-------------------------
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
-------------------------
Setting up communication with interface 0 ...
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
OK, message successfully sent
Resetting response endpoint 0x81
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
Error resetting endpoint: -34
Resetting message endpoint 0x01
Error resetting endpoint: -6
Device is gone, skipping any further commands
Checking for mode switch (max. 10 times, once per second) ...
Original device is gone already, not checking
Searching for target devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
Searching for target devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
Searching for target devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
Searching for target devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 1d6b:0002
Searching for target devices ...
searching devices, found USB ID 1d6b:0002
searching devices, found USB ID 12d1:1003
found matching vendor ID
found matching product ID
adding device
searching devices, found USB ID 1d6b:0002
Found target device 009 on bus 002
Target device description data
-------------------------
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
-------------------------
Found correct target device
Mode switch succeeded. Bye.
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BR
Benny