Microsoft added this feature also recently https://docs.microsoft.com/en-us/azure/multi-factor-authentication/end-user/microsoft-authenticator-app-backup-and-re

Microsoft added this feature also recently https://docs.microsoft.com/en-us/azure/multi-factor-authentication/end-user/microsoft-authenticator-app-backup-and-recovery https://docs.microsoft.com/en-us/azure/multi-factor-authenti...