You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I had a call with Tesla regional tech advisor and she said it takes 4-6 weeks as many have said for first update. I had a Feb 5 delivery and first update was March 12. 2022 Model S Plaid. Went straight to 2022.8.2