installation app blocked by play protect

Question

I found the solution: Go to the link below and submit your application.

Play Protect Appeals Submission Form

After a few days, the problem will be fixed

Try to create a new key store and replace with old one, then rebuild a new signed APK.

Update: Note that if you're using a http connection with server ,you should use SSL.

Take a look at: https://developer.android.com/distribute/best-practices/develop/understand-play-policies

There are three options to get rid of this warning:

1. You need to disable Play Protect in Play Store -> Play Protect -> Settings Icon -> Scan Device for security threats
2. Publish app at Google Play Store
3. Submit an Appeal to the Play Protect.

Google play finds you as developer via your keystore.

and maybe your country IP is banned on Google when you generate your new keystore.

change your IP Address and generate new keystore, the problem will be fixed.

if you didn't succeed, use another Gmail in Android Studio and generate new keystore.