Hey guys. Recently, I got into putting some XXX videos onto my SD Card. I use Mobo Player to watch them on my phone. The problem is, Mobo Player creates thumbnails of each movie and they can be viewed via the gallery. So whoever opens up my gallery can see whole bunch of thumbnail previews of the videos lol. I've tried using Astro File manager to rename the folder with a . in front of it. This indeed removed them from the gallery but also from Mobo Player as well. Is there any way to go about this?