Huawei E3276 problem

[Bjørn Mork]

Fred Lefévère-Laoide <fred at lefevere-laoide.net> writes:
> Le 14/02/2013 17:13, Bjørn Mork a écrit :
>> Fred Lefévère-Laoide <fred at lefevere-laoide.net> writes:
>>
>>> here it is before switching (disabled in usb_modeswitch.conf)
>> [..]
>>>    idVendor           0x12d1 Huawei Technologies Co., Ltd.
>>>    idProduct          0x1446 E1552/E1800/E173 (HSPA modem)
>> Did you use the default usb_modeswitch config to switch out of this
>> mode, or a message snooped from Windows or something else?
>
> I extracted the 12d1:1446 file from the tgz and saved it in
> /etc/usb_modeswitch.d and added 142d to the TargetProductList
>
>>
>> FWIW, I believe the Linux default is
>>
>>    55534243123456780000000000000011062000000100000000000000000000
>>
>> while Windows might be using
>>
>>    55534243000000000000000000000011060000000100000000000000000000
> I tried with 55534243000000000000000000000011060000000000000000000000000000
> but got no results
> I'll give a go at
>
> 55534243000000000000000000000011060000000100000000000000000000

Maybe a little late, but just a friendly warning:  Be careful with too
much experimenting. Only the default Linux and Windows commands can be
considered safe.  Other variants may persistently switch the device into
modes without usb-storage modeswitching, and with unknown management
interfaces.  Then you are stuck...

We do not know how many modes the vendors have implemented, or for what
purpose.  Stick with the defaults in you want to play it safe.

But the Windows default is of course the safest one of all.


Bjørn