Hi All
I recently got a GL-MIFI router and it has the 4g Quectel card in it. Everything works ok on it but i've upgraded it to the current 18.06.06 release and im not having much luck with 4g.
Works ok if I treat it like a 3g interface (ppp, etc), but I was trying to get it working with the qmi interface it has and im just getting nowhere with it and wondering if anyone has any experience. Basically no matter what I do i end up with this state:
root@OpenWrt:~# uqmi -d /dev/cdc-wdm0 --get-data-status
"Incompatible state"
i've read through this:
https://openwrt.org/docs/guide-user/network/wan/wwan/ltedongle
and done alot of googling to no avail so far. Just using the luci qmi app didnt work either.
Other interesting thing is when I set an apn I just get "no effect"
root@OpenWrt:~# uqmi -d /dev/cdc-wdm0 --start-network --apn myapn --autoconnect
"No effect"
Any help would be fantastic or does this particular qmi modem just not work with linux perhaps?
Edit: should add, i've tried it with 18.06.06, the "clean" openwrt build (18.06.01) from gl-inet, 19.07 and current snapshot