
I think there is a bug on Qt 5.13(and later version) or Qt Creator.I now tested with Qt 5.15.1 and Qt Creator 4.13. Save the file in your device Downloads folder. When I click on this file on File Explorer(on Android) there is no problem and it will opens with Apk installer.How can I solve the problem? Download Google Chrome APK Google Chrome App Download Click on the above link to download Google Chrome APK.

When I download Apk with chrome And click on it on downloads list on chrome,It should be open with Installer but It will opens with file explorer And many of my users say that It will opens with UnZip Apps.I did't have this problem with Qt 5.12 ,This problem has been found since I installed Qt 5.15.

I have a QtQuick2 application.I build it(with signing) for android with Release Configuration with Qt 5.15.1,
