title_body: How to add my own ebooks in mobi format to be displayed in Kindle app on Android In older versions of Android/Kindle App, it used to be enough to drop any .mobi files into the 'kindle' folder on SD Card, but in latest version of Kindle app, they still don't show up as books on 'On Device'. Did that location change, or is this approach no longer possible at all? I also turned on 'enable personal documents stored on your data storage to appear in your kindle library' setting, but no effect.
upvoted_answer: Each Kindle device should have an email address where you email the books. Find system settings on your device to find that email address. Email the mobi file as an attachment to that email address.