Re: Error code :910

First Option.

Clear App Data and Cache

1. Open settings of your Android device
2. Look for the option called Apps or App manager
3. Under All look for the Google Play Store.
4. Now under storage, Clear data and cache followed a by a quick reboot.

Note: Clearing data and clearing cache will delete app data like preference settings made, account with the app etc.

Here are 5 different methods mentioned if app not install properly.

Check