When I am trying to download an Amazon Kindle audiobook in the Kindle app on Likebook Muses, it shows "Preparing to download" and rotating cursor, then waits forever without starting download. Usual books are downloaded into the Kindle app without problem. I tried installing Kindle app through Boyue's applications store, uninstalling it and installing through Google Play to no effect.
I uninstalled the app again and installed it from Google Play (it seems that one from Boyue app manager is a really old version) and now it works. Maybe it's because I installed the Audible app before that.