Download the Google Play Store application by visiting a trusted Android application file mirror, such as those provided by major Android blogs and technical support websites including Android Authority and APK Mirror, and save the latest version to your device. Browse to the file, and launch it to install.
Enabling the installation of applications from unknown sources may be necessary in order to install a downloaded copy of the Google Play Store application. Do this by going to the settings menu and selecting the security tab. Check the box labeled Unknown Sources, and select OK when prompted. After this, use the File Manager application on the device to locate the downloaded Google Play Store APK file and select it. The application installs automatically.