Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-11-14 Thread Aleksander Morgado
On Tue, Nov 7, 2023 at 12:46 AM Thilo-Alexander Ginkel wrote: > > Problem solved. Just submitted a MR [1] for the unlock script. > > Thanks, > Thilo > > [1] > https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1091 > > Thanks! You made a lot of people happy, you would

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-11-06 Thread Thilo-Alexander Ginkel
Problem solved. Just submitted a MR [1] for the unlock script. Thanks, Thilo [1] https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1091 On Sun, Nov 5, 2023 at 12:02 AM Thilo-Alexander Ginkel wrote: > Hello again, > > I got a prototype working that successfully unlo

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-11-04 Thread Thilo-Alexander Ginkel
Hello again, I got a prototype working that successfully unlocks my modem via /dev/wwan0at0. Currently I have that device name hardcoded. Is there a way to infer it from the mbim device name? Thanks, Thilo

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-22 Thread Aleksander Morgado
On Wed, Sep 13, 2023 at 12:54 PM Thilo-Alexander Ginkel wrote: > > On Tue, Sep 12, 2023 at 1:31 PM Bjørn Mork wrote: >> >> > Turns out the challenge needs to be requested via --set-fcc-lock=0,0. >> >> Right. Makes sense. >> >> > Still, I can't get a valid unlock. >> >> And those challenge input

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-13 Thread Thilo-Alexander Ginkel
On Tue, Sep 12, 2023 at 1:31 PM Bjørn Mork wrote: > > Turns out the challenge needs to be requested via --set-fcc-lock=0,0. > > Right. Makes sense. > > > Still, I can't get a valid unlock. > > And those challenge input values are correct? The firware isn't > expecting something other than 0,0?

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-12 Thread Bjørn Mork
Thilo-Alexander Ginkel writes: > Turns out the challenge needs to be requested via --set-fcc-lock=0,0. Right. Makes sense. > Still, I can't get a valid unlock. And those challenge input values are correct? The firware isn't expecting something other than 0,0? >> Is this problem the same wit

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-11 Thread Thilo-Alexander Ginkel
On Mon, Sep 11, 2023 at 2:45 PM Bjørn Mork wrote: > > By coincidence I spotted [2]. Could that be related? Both modems are > > manufactured by Fibocom. > > Not sure. You're not using the proxy, are you? > Not that I am aware of... > But you could also try with the proxy. Some USB devices are

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-11 Thread Bjørn Mork
Thilo-Alexander Ginkel writes: > By coincidence I spotted [2]. Could that be related? Both modems are > manufactured by Fibocom. Not sure. You're not using the proxy, are you? But you could also try with the proxy. Some USB devices aren't expecting clients to come and go while the MBM session

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-11 Thread Thilo-Alexander Ginkel
Just noticed that I did not reply to the list... Next try... On Thu, Sep 7, 2023 at 10:46 AM Bjørn Mork wrote: > Nice! And I assume you have some ideas on how to compute the sha256 > hash? Blind guessing would be very hard > I hope so (keeping fingers crossed) ;-) > > Is there a way to

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-07 Thread Bjørn Mork
Thilo-Alexander Ginkel writes: > meanwhile I have an idea how the FCC unlock for the FM350-GL works: > > 1. Retrieve radio state (only continue iff locked [== 0]) > 2. Get challenge from modem > via mbim_message_intel_mutual_authentication_fcc_lock_set_new > 3. Compute a SHA256 hash > 4. Unlock t

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2023-09-07 Thread Thilo-Alexander Ginkel
Hello everyone, meanwhile I have an idea how the FCC unlock for the FM350-GL works: 1. Retrieve radio state (only continue iff locked [== 0]) 2. Get challenge from modem via mbim_message_intel_mutual_authentication_fcc_lock_set_new 3. Compute a SHA256 hash 4. Unlock the modem using mbim_message_i

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2022-10-17 Thread Bjørn Mork
Aleksander Morgado writes: > See also > https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/merge_requests/157 Nice. That will make it much easier to experiment with this. I found that UUID in the Windows code earlier, but Google didn't turn up much. Only relevant hit was this: https:/

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2022-10-17 Thread 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

Re: FM350-GL (installed in ThinkPad P1 Gen 5)

2022-10-11 Thread Bjørn Mork
Thilo-Alexander Ginkel writes: > Hi there, > > 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 wa

FM350-GL (installed in ThinkPad P1 Gen 5)

2022-08-25 Thread Thilo-Alexander Ginkel
Hi there, 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 wit