I am interested to test Facebook Messenger beta version. In this case, Facebook suggests
- Join the Facebook Messenger for Android Beta Testers Google group: https://groups.google.com/forum/#!forum/messenger-for-android-beta-testers
- Allow beta downloads by clicking "Become a Tester" in the Play Store (you need to join the Google Group before becoming a tester)
- Download Facebook Messenger from the Play Store to update your app
- Turn on automatic updates, as the beta version of Facebook Messenger for Android will be updated multiple times per week
But it's not applicable to my case since my phones (running YunOS 2.9.0) don't come with preinstalled Google apps, like Play Store.
So, is there anyway I can get the beta version of Messenger?