This is the safest method as it ensures the version is specifically signed by Google for your device . on your Android device . Go to Apps & notifications (or just Apps ) > See all apps . Scroll down and select Google Play services .

Since you are on Android 7.1.1, you must give the phone permission to install files from outside the Play Store: Go to > Security .

General Users / Legacy Device Maintainers Date: Current Subject: Sourcing and sideloading Google Play Services on Android 7.1.1 (Nougat)