Set up my device from old phone

I damaged my old phone and as a result, got a replacement. I was unable to receive a QR code to transfer over the authenticator 2 step process. I need this to log into my school homepage and I don't see anywhere online about how to solve this issue. I need the URL/ code or just a QR code but since I don't have access to my old phone and the backup failed I can't get either of those, help me, please. Thank you for your post! Since you don't have access to your old phone and your backup failed, you can try to treat this issue as a "lost phone" scenario. Q: I lost my device or moved on to a new device. How do I make sure notifications don't continue to go to my old device? A: Adding Authenticator to your new device doesn't automatically remove the app from your old device. Even deleting the app from your old device isn't enough. You must both delete the app from your old device AND tell Microsoft or your organization to forget and unregister the old device. • To remove the app from a device using a personal Microsoft account. Go to the two-step verification area of your • To remove the app from a device using a work or school Microsoft account. Go to the two-step verification area of either your For more info -https://learn.microsoft.com/en-us/azure/active-directory/user-help/user-help-auth-app-faq#lost-device If you have any other questions, please let me know. Thank you for your time and patience throughout this issue. ---------- Please remember to " Accept Answer" if any a...