Having trouble with Duo? Find self-help in this category. Examples: Push isn't working; I got a new phone; I'm locked out.
An article about finding support for UO's two-step login service.
Find out how to repair Push notifications not arriving
Instructions for reconnecting Duo with your cell phone for troubleshooting reasons or after getting a new one.
Instructions for removing a broken or lost smartphone or other device from your Duo account.
Troubleshooting advice for using an international phone number in Duo.
No data connection? No problem!