Your phone will ask if you want to download an apk file (most likely “android.apk”. Click "Download."
Once the file has finished Downloading, click on the blue "Open" link.
When the file opens, the app name should show up and there should be an option to "Install" at the bottom of the screen. Click "install."
Once the app finishes installing, you can either go to your home screen and find the app icon there, or click on "Open" at the bottom of the page.
Press the "Home" button and locate the app. The app will now start.