Please follow the instructions of edp17 and install its latest version of Sailfish OS https://talk.maemo.org/showpost.php?...&postcount=785

For Alien Dalvik and Android apps yes, it works without camera and videos in android apps (if you try to play a video within an android app it will crash). Apart from that, I am using Whatsapp, Telegram, Here maps and some others and their running fine. With the first two voice calls works too.

The package was created by the user @matemana and published here.
but the file is not present anymore, I have reuploaded it here.

You can just download and install as it is, first allow untrusted sources in Settings.

Keep in mind that Alien Dalvik is shareware and officially not available on ported devices. On the other hand, if you have paid a Sailfish licence I would not be worried, it's your choice!