Then go back to continue installing 9apps. For Android 7.0 and below, this Go to Settings> security and tick or turn on the Unknown sources. If this is the first time you are installing apps outside of the play store, then you must enable installation from “Unknown Sources” in your device settings.
If you downloaded apk file on Computer, transfer the apk file to your android device.ģ.
How to download and install 9apps apk file on android?Ģ.