ys_lalan

Sierra-Wireless-Prime-LTE-WWAN-card-EM-series-for-mac-

I have modified kext based on the cellphonehelper kext in macOS, I have posted it on my GitHub, maybe it can help you.

It works but I cannot connect to the network

Thanks for your reply.

I found that I skipped the steps to enable the com Port. So, can I config the settings in Mac?

1 hour ago, Hervé said:

 

Hello,

Using the kext named Legacy_Sierra_QMI.kext, the device info can be shown in WWAN. However, in the system preference, there is no em7455.

Has anyone had an idea?