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: If prompted with a security alert, select Settings and toggle on Allow from this source (or "Install Unknown Apps") for your browser.
If your device cannot access the Google Play Store, you can "sideload" the official APK directly from Duo Security.
For the most reliable experience with security updates, it is highly recommended to install via the Google Play Store whenever possible. Download Duo Sat apk
Are you setting this up for a or for third-party 2FA (like a personal social media account)? Duo Software Checksums and Downloads
: You can verify the integrity of your download by checking the Duo Software Checksums page. : If prompted with a security alert, select
: Once the download completes, tap the notification or locate the file in your Downloads folder to open it.
To download and install the Duo Mobile APK (often referred to for "Duo Sat" related authentication), follow these steps to securely sideload the application onto your Android device. Are you setting this up for a or
: Return to the installer and select Install . Once finished, you can open the app to begin activation. Important Requirements & Security
