I understand that you cannot download anything, please see the notifications for downloads in your Android Settings. All downloads are handled by the operating system. Look for an app in the Google store that navigates the file storage on the device to search for the default folder: (1) Open a new tab to about:config (type about:config in the Awesomebar and tap the go arrow or tap Enter) (2) In the search box, type down and tap Enter (3) Scroll down to browser.download.folderList and tap Modify, then change the value from 1 to 2 (from default always to last used folder). The change should appear after a few seconds. (3) Scroll back up and search for browser.download.dir (this stores the last used directory) This value is where the downloads should be.