If you have an Android device installed with the Yahoo Mail app and you see that the Yahoo Mail not working on Android, it might be possible that the app is outdated. There could be various other reasons which can lead to such issues; however, you can follow the below-mentioned steps to get rid of the problem:

1. First, ensure that your Android device is connected to the internet.
2. You can open the Google Play Store and locate the Yahoo Mail app to see if an “Update” button is available next to it. If yes, tap on the “Update” button to update your Yahoo Mail app.
3. If you have queries like why my Yahoo Mail is not working, try uninstalling the app and install it again.
4. In addition, clear the app cache data from the Yahoo Mail app and check if the issue is resolved.