Thinkpad X1 w/ EM7455 stuck in "sim-missing"

[Murph]

Project Fi, for data, basically just connects to T-Mobile 4g.

There's a few reports online of the EM7455 being used with Project Fi's
data SIMs (which I have) -
https://productforums.google.com/d/msg/project-fi/0BDDVXajsPM/EYcEA25FHwAJ

> I'm using the [Project Fi data only sim] in my Lenovo Thinkpad T560 with
integrated mobile broadband. Qualcomm Snapdragon X7 LTE-A (Sierra Wireless
EM7455)  It worked flawlessly out of the box

On Thu, Oct 12, 2017 at 10:24 AM Bjørn Mork <bjorn at mork.no> wrote:

> Murph <Murph at murph.cc> writes:
>
> > I've tried two brand-new Project Fi SIM cards, so I don't think
> > it's the SIM.
>
> I don't know anything about Project Fi, but according to
> https://support.google.com/fi/answer/6224695#supported_model
>
>  "These models won't work with Project Fi because they don’t support
>   CDMA, a radio technology required for Fi."
>
> The EM7455 has no 2G support at all.  See
>
> https://www.sierrawireless.com/-/media/iot/pdf/datasheets/sierrawireless_airprime_em_series_datasheet.pdf
>
>
>
> Bjørn
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libmbim-devel/attachments/20171012/358045ad/attachment.html>