How do I turn my Firebase Cloud Firestore project from test mode into Production mode?

<ol> <li>Go to your firebase project.</li> <li>Select Cloud Firestore.</li> <li>Select Rules.</li> </ol> <p>You will see something like below.</p> <p>Change it as follows, Note: mind the rules_version and ensure you are reflecting the correct rules_version.</p> <ol start="4"> <li>Publish. That's it, you are now switched to Production mode.</li> </ol> <p>Thanks.</p>