Msi mag 321UPX Firmware update,Pls help

I just bought it 2 days ago

Msi 321UPX 4k 240hz

My current firmware version is Fw.108

How can i update it to the latest firmware?

Also i heard that it should be compatible to update from home ,Else i have to take it to service center?

Is my monitor compatible to update from home?

Pls help thanks