...
Touch and hold the Driver App icon.
Select Uninstall.
Confirm that you would like to uninstall.
...
Open the Google Play Store app.
Search for and select “CXT Driver”.
Tap Uninstall.
Confirm that you would like to uninstall.
How to Clear Cache for the Driver App on your Android
Touch and hold the Driver App icon.
Select App Info i.
Select Storage.
Select Clear Cache.
Alternate steps:
Open the Settings of your phone.
Tap the Apps setting.
Tap on CXT Driver
Tap on Storage
Tap the Clear cache button.
How to Reboot or Restart your Android
...