Hello,
I've installed the latest version of KSM (9, 2018.01.05) + koreader+plato+vlasovsoft (licensed) + patch for being able to copy files (new epub, i.e.) trough wifi from ftp, without having to connect to pc with a usb.
But after I copy the file, I need to simulate plug and unplug usb in order to inform nickel I've updated files.
The problem is that on the forums

I see that I have to use the "simulate_usb_connection.png" to do this, but:
1- I don't have this file in my installation ... why ?!

2- If i'd have it, from where should I 'execute' that image ?
I'm very confused about it, please give me detailed instructions about how to fix it; I think the docs should be updated
Thanks in advance,
Roger