Video Thumbnails ".lvl" Found on Android Devices Video files with the .lvl extension were located on an Android phone in the hidden “ .thumbnails ” folder. The Android device tested is a Samsung Galaxy SGH-M919. The device model number appears in the full path where the .lvl video thumbnails are stored. Root/media/0/.thumbnails/ M919 UVSFQA1_4.4.4/ movie_xx/section.0000.lvl A test to see what actions initiate the creation of the video thumbnails was conducted. Download Video Testing A Samsung Galaxy SGH-M919 was used for the test. The phone had been cleared and reset to factory defaults. I installed a video download app to obtain a video from the Internet and store them on the mobile device. The app Video Downloader was installed from the Google App Store. Using the Video Downloader browser, I accessed the Internet Archive movie library and downloaded “Night of the Living Dead”. It is October after all - Happy Halloween!! The video download complet...