How do I install O3 Wallet?

On Desktop:

Go to the official O3 website to download the app on your desired operating system. You can download them from App Store or Microsoft Store, or you can download the latest installation package directly from the website (which supports Flamingo, as the icons near the text show).

On Mobile:

iOS and Android users can download the app from App Store or Google Play, respectively. Android users can also download the .apk file directly from the official website.