. Devices running this version no longer receive new feature updates or security patches from Google, which may cause many Google-dependent apps like the Play Store, Gmail, and Google Maps to stop functioning properly over time. Final Compatible Version
Go to Settings > Security and toggle on Unknown Sources . This allows you to install apps from outside the Play Store. download google play services apk android 4.4.2
: Ensure the APK is for API 19 (the level for Android 4.4+). download google play services apk android 4.4.2