12-02-2016 08:43 AM
The em7455 can either use a dedicated GPS antenna or receive GPS via the aux wwan antenna. I hope Lenovo did the right thing since this laptop only has the two wwan antennae. The at!custom? command should show GPSSEL=1.
Where did you get the antennae GPS cable? I bought the card and the antennae kit from lenovo and both did NOT have the GPS cable. (The other cables were present)
12-02-2016 10:24 AM
Thanks guho. How to run at AT command for the card?
I am going to research it. The AT command port is not enabled by default (MBIM mode). But can be enabled by installing driver from Sierra Wireless with the USBCOMP= command line switch to indicate the desired USB composition (There are a number of com ports one can potentially have, namely NMEA GPS, AT command and DM).
But if everything works fine the way it is I may leave it at default. I am curious whether AGPS is correctly configured, allowing quick GPS locks to occur.
12-02-2016 10:27 AM
Ok, let me know when you know. Mine is used for business, so I'm not too thrilled to install anything that might break my stable build. But would be nice to know the details once you do.
Thanks for your time G.
05-19-2017 06:41 AM
Hi ElijahLynn1, and welcome to the Lenovo User Community!
There are many X1 Yoga 2nd Gen models with OLED and WWAN and NFC.
Hope this helps!
05-19-2017 12:20 PM