eSIM Can I re-use my physical SIM after converting my plan to an eSIM? No. Once you've transferred your plan to an eSIM, your physical SIM card will no longer work. You can recycle it at your household recycling. Tags: Esim Previous articleNext article Popular posts 5G Plans and Download SpeedsHelp & Support How to Hotspot on Your MobileHelp & Support How to use Apple Pay - Help and Support - Boost MobileHelp & Support Data Sharing - Help and Support - Boost MobileHelp & Support