Thanks for your patch. It helps to make this modem Huawei ME906s LTE M.2 Module work. I have made an a bit different version of it: From 98b596d73f789b6a787e89c7dd908fa1c5954042 Mon Sep 17 00:00:00 2001 From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru> Date: Mon, 30 Jan 2023 15:43:47 +0300 Subje...

Update: It worked for one day, and today I would have free Internet (each Wednesday) and the modem is again not recognized... root@antbook:~# cat /sys/bus/usb/devices/1-3/bConfigurationValue 1 root@antbook:~# lsusb | grep lt Bus 001 Device 003: ID 03f0:a31d HP, Inc HP lt4132 LTE/HSPA+ 4G Module roo...

Hi Nelg and LOM I think I face the same problem. I found the root cause and post it in this thread in "Development > Everything Coding" (patch is in thread attatchment) https://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?f=2&t=3034&p=19976 You could try it and feedback to m...

I tested Huawei ME909s-821 LTE module and found a bug in usb-modeswitch-data's udev rules. I attached the patch in this thread. Root cause: Huawei ME909s only needs to change configuration. If I override Configuration in /etc/usb_modeswitch.d/12d1:15c1 with Configuration=3 usb-modeswitch will not ch...