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Hello!

 

I've got almost working solution with this modem (I've a Thinkpad x230 with patched BIOS).

You need a netgear drivers, aircard watcher and kext with fix:

 

 

One problem is that watcher cannot establish connection after sleep (it working normally only after reboot).

 

I can see only this in Console:

 

Can you show me how to resolve this problem?

NetgearDrivers 2.5.1 5.mpkg.zip AirCard_Watcher_B4089.dmg.zip AC340U_MacOS_Fix.pkg.zip

Could you please share your kext?

Also modem stops working when you are trying to make some upload.

for example, when you start making a speedtest  it stops. It start working normal after reboot/going to sleep.

I faced with the problem: when I establish connection to mobile network, the modem stops working in 5 minutes after creating connection.

I cant find any logs in my system. Please help me to resolve this issue.

I had High Sierra and Ubuntu 18.04 installation.

 

I rebooted laptop to ubuntu and entered this:

sudo apt-get install perl 

sudo apt-get install libuuid-tiny-perl 

sudo apt-get install libipc-shareable-perl 

sudo apt-get install modem-manager-gui

and this:

sudo perl swi_setusbcomp.pl --usbcomp=14

 

So after this you should add kext to /EFI/CLOVER/kexts/Other/ and make reboot.

 

 

Now my laptop looks like this:

 

 

Legacy_Sierra_QMI_10.13.kext.zip

Thanks a lot, Herve.

 

I got working my MC7710.

I used kext in attachments and problem still not resolved (please look at screenshots).

Legacy_Sierra_QMI_10.13.kext (1).zip

Hello. 

I have a ThinkPad x230 2325-78G laptop with a SW MC7710 Modem.

 

I've installed a High Sierra 10.3.2 and I don't know how to get working this modem.

 

Windows Device Manager show this config: USB\VID_1199&PID_68A2&REV_0006&MI_0c

 

What should I do to resolve my problem?