By default, Android 7.1.2 blocks the installation of apps from sources other than the Play Store for security reasons. To proceed, you must enable "Unknown Sources."
Installing the Google Play Store on Android 7.1.2 (Nougat) requires enabling "Unknown Sources" in settings, downloading a compatible APK, and installing necessary supporting apps like Google Play Services. Due to discontinued support for this OS version, users may encounter app incompatibility but can still access legacy versions. For a guide on updating the Play Store, visit Google Support Google Play Store Apk Download For Android 7.1.2