Linux firmware update

I am using a mc7700 in my old lenovo laptop.
Can i do a firmware update from linux and should i do it anyway? Located in Europe/Austria

you can try the old linux SDK (SampleApps\MC7xxx_Image_Management) with Gobi driver

https://source.sierrawireless.com/resources/airprime/software/usb-drivers-linux-qmi-software-s2,-d-,42n2,-d-,64/#sthash.4lrdkTlM.dpbs