Thx catymag for the info, I've never patched Basecamp/Mapinstall my mistake

Is it possible to visualize maps from an SD card with a patched Basecamp/Mapinstall? (as if you were connected to your device?)
Is it possible download updates to an SD card with a patched Basecamp (via WebUpdater)? I mean *.gtt and *.img files (as if you were connected to your device?)

Thx in advance!!