I removed my device and added a new one, but the barcode isn't working in the Duo mobile app.
If you need the bar code to complete the installation for the Duo mobile app, please contact the UIT Support center at 713-743-1411 or speak with a Live Agent.
Created: Aug 10, 2020 - 7:21am Updated: Nov 24, 2025 - 5:0am Author: UIT Support Center Article: 3144
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