How do I retrieve erased text messages?

How to recover deleted texts on Android
  1. Open Google Drive.
  2. Go to the Menu.
  3. Choose Settings.
  4. Choose Google Backup.
  5. If your device has been backed up, you should see the name of your device listed.
  6. Select the name of your device. You should see SMS Text Messages with a timestamp indicating when the last backup took place.