Sierra Wireless EM7355

Erinn Looney-Triggs erinn.looneytriggs at
Wed Jul 16 12:27:24 PDT 2014

On 07/16/2014 12:43 AM, Bjørn Mork wrote:
> Erinn Looney-Triggs <erinn.looneytriggs at> writes:
>> I just wanted to pass along an update to y'all about this. There was a
>> firmware update released for this modem by Lenovo today, and after
>> application everything just worked! At least in MBIM mode, I haven't
>> tested QMI.
>> Thanks for all the suggestions, looks like it was just issues with the
>> modem firmware itself.
> Thanks for the update.  Good to know about these things. As you've
> noticed, this was the first time any of us have heard about something
> like that.
> Bjørn

No problem. Unfortunately I may have spoken too soon. When I doo a warm 
reboot from windows into linux the modem works, when I start the system 
cold the modem doesn't work. I am going to try a few other combinations 
of things just to verify, so I'll get back to you.

Reminds me of my first Gobi modem which needed gobi_loader, I thought we 
were past that point but maybe it still needs a firmware loaded? I hope 
I haven't been missing that point all along.


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