Updating via lg mobile update app

[dolomatt]

Quick question, I need to update a friends phone but the only internet connection is via the hotspot app on the phone itself at the moment. I know the software needs to connect to the internet to get the latest update for the phone. My question is will the lg update application be able to download the files if using the internet on the phone while plugged into the pc? I cant remember if the phone goes into bootloader before or after downloading the files.