First step

1. Download WhatsAuto app from this website and open the downloaded whatsauto.apk file.

Step Two

2. If you see an security popup dialog asking to install WhatsAuto app, tap "Settings".

Step Three

3. Enable "Allow from this source" option and then tap back button.

Step Four

4. Now tap "Install" to install the WhatsAuto app.

Step Five

5. The app is installed now, enjoy start using WhatsAuto app. If the app install is failed, please uninstall the old version from your phone and install it again from this website. (Note: Before uninstalling, open the app and backup your data using backup feature).