For Android devices, Google provides updates for the current and two previous versions. For example, if Android 11.0 was the latest release, Google would also provide updates for Android 10.0 and Android 9.0.
Check which version of Android you have
- On your Android phone or tablet, tap settings System About phone or About tablet.
- Under 'Android version', you can find which version you have.
Download the Google Drive, Docs, Sheets or Slides app
Important: Make sure that all apps are updated to the latest version.