FM350-GL (installed in ThinkPad P1 Gen 5)

[Aleksander Morgado]

Hey

> >
> > as Lenovo couldn't fix my ThinkPad X1E4 (featuring an SDX55) I got a P1G5
> > as a replacement, that, however, comes with a FM350-GL as WWAN modem. I
> > guess we need to play the FCC unlock game again (as it does not work out of
> > the box), but first wanted to ask if anyone has any experience with this
> > kind of modem under Linux and their FCC unlock procedure.
>
> No experience unfortunately.  But looking at strings in
> DRIVERS/WAN/20221110.15030030/WwanNet/IntelWWANModemAuthenticator.exe
> I see stuff like
>
> DoFccUnlock
> %s cancel...
> %s: MBIM interface is not available, retry: %d
> %s: Reach the max retry times
> %s: QueryCommand FAILED
> %s: Get challenge value from Modem FAILED!
> %s: Send finial hash value to Modem FAILED!
> DO result: %d
> %s: No need
> Set_INTEL_FCC_MBIM_Extension
> %s: ulResponseLength is INVILED
> Query_INTEL_FCC_MBIM_Extension
> %s: QueryCommand FAILED hr: 0x%X
> aVERSION: %ls
>
>
>
> I guess you know the way from there :-)
>

See also https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/merge_requests/157

-- 
Aleksander