Hi ARTSCOTT, Drive does not map specific directories on a device to sync up to the Google Cloud. I have seen many creative ways, including dropbox backing up the whole drive of a device, but not all formats are supported. It is possible to have a program store a back up in the local Google Drive Directory on your computer. Or you can manually export them to a synced desktop [https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer] For example, the folder on the android for the profile will be: <blockquote>"/ Device / data / data / org.mozilla.firefox / files / mozilla / xxxxxxxx.default" profile folder. </blockquote> You could develop something like this with the Drive Android API [https://developers.google.com/drive/android/intro] Other work arounds *[https://play.google.com/store/apps/details?id=com.fiistudio.fiibackup] *[http://www.tested.com/tech/android/2468-the-new-complete-guide-to-backing-up-your-android-phone/]