Android App Bundle

I have the following error when uploading to google store and it was created from Appflow

APK not optimized


This APK generates code and resources that are not used and sent to users anyway. You can reduce the size of your app using the Android App Bundle format. If you do not optimize the app for user device configurations, it will have a larger download and installation size than what you really need. Larger apps have lower installation success rates and take up more storage space on users’ devices.


Use the Android App Bundle format to optimize device configurations automatically or manage them on your own with several APKs.

  • what can I do since I thought that using Appflow would solve this problem.

Hi, that message is just a warning. It is not limiting to continue with the process. Just fill in the rest of the required information. :+1:

It is true I have not filled 3 points.

thank you very much for your reply.

Please let know how to resolve this warning

EDIT: Seems to be related to other missing app store details (There are grey checkmarks in some sections). This is not obvious from the warnings/errors that are given. I will complete the remaining setup details and see if that resolves the issue.

I am also experiencing this warning but am not able to start the rollout process for internal testing.