Search found 9 matches

by Muhannad
Sat Mar 11, 2023 6:20 pm
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

i once had a HP Notebook which refused to boot after i upgraded the ram. Official Reason was it had blacklist every non hp branded ram on every device Worldwide because of FCC regulations... :evil: in the src folder is also the log file mentioned.. it ended: 11/03/2023 23:39:02 Deleted File : C:\fot...
by Muhannad
Sat Mar 11, 2023 5:01 pm
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

...For the unlock scripts I just copied the 105b to 03f0 and the 105b:e0ab to 03f0:0a6c. This worked for me after copying or linking the scripts as suggested on the ModemManager FCC unlock instructions. Keep in mind for anyone using Openwrt the default link command does not work the same as what is...
by Muhannad
Sat Mar 11, 2023 1:58 pm
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

I guess now would be a good time to ask for getting those fixes into mainbuild as one of the 6.2 Kernels Changelog entrys was adding support for HP X55 Modem PID in the Driver. Before i dive into building the Kernel and ModemManager i would like to test the Modem in an Windows VM just to make sure i...
by Muhannad
Sat Mar 11, 2023 11:37 am
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

Thank you! i remember reading about something where QMI and MBIM where blocking each other or something like that.. ill also take a look for that Link. I tried every way that got into my mind starting that Modem, Soft Reset, Hard Reset Cold Start. Never got it recognized by ModemManager. Was really ...
by Muhannad
Fri Mar 10, 2023 6:28 pm
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

bash-5.2# /sys/bus/pci/devices/0000:00:05.0/reset bash: /sys/bus/pci/devices/0000:00:05.0/reset: No such file or directory bash-5.2# echo 1 >/sys/bus/pci/devices/0000:00:05.0/remove bash-5.2# echo 1 >/sys/bus/pci/rescan bash-5.2# journalctl | grep mhi Mar 11 00:24:14 muhannad kernel: mhi-pci-generi...
by Muhannad
Fri Mar 10, 2023 5:37 pm
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

Am trying to use the lt4120 with the 6.2 Kernel with fedora 37 VM bash-5.2# uname -r 6.2.2-300.fc37.x86_64 mmcli 1.20.2 qmicli 1.32.2 mbimcli 1.28.2 bash-5.2# lspci | grep Wireless 00:05.0 Wireless controller [0d40]: Device 03f0:0a6c bash-5.2# ls /dev | grep wwan wwan0at0 wwan0at1 wwan0mbim0 wwan0qc...
by Muhannad
Sun Mar 05, 2023 1:12 pm
Forum: Misc Modem Cards and Dongles
Topic: X55 T99W175 modem
Replies: 213
Views: 53574

Re: X55 T99W175 modem

When I first started playing with this modem I started out on Ubuntu. I installed the latest version of the OS. I then built latest kernel, ModemManager, libqmi, libmbim and installed. As far as versioning, I'm not real sure what versions they were, they would have been latest around 6 months ago h...
by Muhannad
Sat Mar 04, 2023 12:45 pm
Forum: Misc Modem Cards and Dongles
Topic: T99W175 - enable AT/COM port
Replies: 18
Views: 8127

Re: T99W175 - enable AT/COM port

Luckily ModemManager also recognized the modem without edits and everything seems to be working properly under linux (ubuntu). I was expecting to have to add the HP variant to ModemManager as well but fortunately it was recognized by default. I would really like to use this Modem under Linux.... Wh...
by Muhannad
Thu Sep 08, 2022 7:59 pm
Forum: Misc Modem Cards and Dongles
Topic: T99W175 - enable AT/COM port
Replies: 18
Views: 8127

Re: T99W175 - enable AT/COM port

Big thanks for sharing this Information! Did you build from source at Linux next? How exactly did you modify the Driver? Me still running on an older Kernel this is the only source i found so far https://github.com/ylintan/mhi_driver_5.15.6 My Guess: Original : ; static const struct pci_device_id mh...

Go to advanced search