A. 1. Check for Backup: If you have iCloud enabled, check if your favorites are backed up. Go to Settings > [Your Name] > iCloud and see if the app is included in the backup. 2. Re-add Favorites: Unfortunately, if they are lost, you will need to re-add your favorite addresses manually. Make a note of frequently used addresses to make this easier.

B. 3. Keep a Manual List: Consider keeping a manual list of your favorite addresses in a notes app for easy reference.