Since the official Play Store on your device might no longer update itself, you must manually download the APK from a reputable third-party repository:
Clear the cache and data of both Google Play Store and Google Play Services. Server Error / DF-DFERH-01 Cause: Outdated Google Play Services. android 422 google play store apk
Alternative Solutions for Android 4.2.2 (If Play Store Fails) Since the official Play Store on your device
Since the official Play Store on your device might no longer update itself, you must manually download the APK from a reputable third-party repository:
Clear the cache and data of both Google Play Store and Google Play Services. Server Error / DF-DFERH-01 Cause: Outdated Google Play Services.
Alternative Solutions for Android 4.2.2 (If Play Store Fails)