- Auto-syncs across new devices
- No auto-syncing
- You'll lose your 2FA codes if you lose your phone
- Manual transfer process when moving to a new phone
- Take note of each website your have in your old authenticator app
- Visit each website and activate 2FA on your new authenticator app. This usually involves deactivating 2FA on the website and then activating it again by scanning a QR code with the new app and entering in the 2FA code.
- It is now safe to remove transferred websites from the old app and delete the old app.