What you need to know about Ethiopian Airlines mobile apps
Ethiopian Airlines has an Android app that works with most Android tablets, phones, and some Android Wear devices. Use Ethiopian Airlines's apps to find and book flights, check in for your flight, and view your mobile boarding pass.
Also, if you're a member of Ethiopian Airlines ShebaMiles, you can manage your profile, view your points balance, and more.
Also take a look at Ethiopian Airlines's website by clicking here — you should be able to do what you need there.