Hi,
I followed this page to allow file transfer USB when the device is in kiosk mode:
https://discussions.soti.net/discussions/set-ptp-as-usb-default-mode
So I added the following line in the template:
<A href ="<MCLink0>" style="visibility: hidden">USB</a>
Then added the App-ID : Launch://com.android.settings/com.android.settings.deviceinfo.UsbModeChooserActivity
I also changed the lockdown type to native and enabled all options except "home button" and "full device lockdown"
it was working but it doesn't work anymore, I think, since the update of the agent.
Agent version : 15.2.1.1058
Device: Datalogic Memor10