How to install Rollback Update Failure Plugin in WordPress? step by step 1. Log in to your WordPress dashboard. 2. Go to the Plugins tab and click “Add new”. 3. In the search bar, type “Rollback Update Failure” and hit enter. 4. Select the plugin and click “Install Now”. 5. Once the plugin is installed, click “Activate”. 6. Go to the Settings tab and click “Rollback Update Failure”. 7. Enter your email address and select the type of notifications you’d like to receive. 8. Click “Save Changes”. That’s it! The Rollback Update Failure plugin is now installed and activated in your WordPress site.