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I’ve created an andriod application with qt and is successfully running on android version 4.0.4

But when I try to install same apk on device with android version 4.0.3 I get the error message “Application not Installed. The package appears corrupted.”

My application needs permissions to 1. storage 2. network communication

Permissions “android.permissions.INTERNET” & “android.permissions.WRITE_EXTERNAL_STORAGE” are given in AndroidManifest.xml

Minimum required SDK: API 9: Android 2.3, 2.3.1, 2.3.2 Target SDK: API 15 : Android 4.0.3, 4.0.4 is set also set.

Can someone tell where I am wrong?

Maxim Makhun
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A.J
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  • Why are you not using Qt Android proper? Are you still stuck with Qt 4 for any unmanageable reason? – László Papp May 20 '14 at 03:41
  • I am using Qt Creator 3.0.1 & Qt 5.2.1. I told I run the application on android version 4.0.4 & 4.0.3 – A.J May 20 '14 at 06:12
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    Is a previous version of the app already installed and you are installing an update? If so, ensure the new APK versionCode value is greater than the existing APK's. – Sandy May 23 '17 at 18:47

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