Android apps not working?
If you seeDeactivate, then your app is current.
If you seeUpdate, tap it to download and roll out the latest updates for Google Play services.

TapForce Stop, then tapStorage.
TapClear Cache, then tapManage Storage.
You may have to wait up to five minutes for the changes to take effect.

What Is Google Play Services?
Google Play services won’t show up if you search for it in thePlay Store.
It’s a background service that provides core functionality for making sure your apps work properly.

If you’re having problems with a particular app, it could be because Google Play services is out-of-date.
Google Play services will generally update in the background without requiring you to do anything.
However, you may occasionally receive a prompt to install updates.
Tap the notification to go to the app page, and then tapUpdateas you would for any other app.
Some apps require a persistent internet connection to communicate with Google Play services.
Check your Wi-Fi or mobile connection and reset your unit if you’re experiencing issues with such apps.