Phone name: Galaxy S Duos 3
How To Install App from Unknown Sources On Samsung Galaxy S Duos 3
- To install app from unknown sources on your Samsung Galaxy S Duos 3, go to the Settings Application by tapping the Settings app icon on the Home screen or by clicking on the settings gear icon on the notification panel.
- Now find and tap on the Apps settings option.
- Now on that page click on the three dots icon on the top right of the screen and select “Special Access” on the popup window.
- Now Select the “Install unknown apps” option and then choose the app from which you wanted to install the unknown apps from directly. Here i am choosing Google Chrome.
- Then select the Allow from this source toggle to turn on the unknown apps installation from this app.
- That’s it you have given permission for chrome to install apps from other sources like apk directory on your Samsung
To disable the unknown sources app installation option on your Samsung Galaxy S Duos 3, open the Settings app and Apps section and choose the three dots and select Unknown Sources option and select the app and disable the “Allow from this source” toggle.