Android Studio : Failure [INSTALL_FAILED_OLDER_SDK]

Question

Today I have downloaded Android Studio v 0.8.0 beta. I am trying to test my app on SDK 17 . Android studio error Failure [INSTALL_FAILED_OLDER_SDK] Here is my a

Answer 1

After a lot of research i found the solution for this huge error which i was struggling for 2 days.

Instead of changing the minSdkVerison & targetSdkVersion in build.gradle

Just open the Manifest file and use this

<uses-sdk 
android:minSdkVersion="17" 
android:targetSdkVersion="21"/