Here's the step-by-step information that you can follow to change your
Yahoo mail password on your mobile.
1. Open the Yahoo mail app on your phone.
2. Click on the three-dot menu.
3. Click on the Manage account and search for your account in the signed-in account list.
4. Click on the account info which is a link just below your account name.
5. Then, click on Security Settings.
6. Now, enter your password.
7. After that, click on the change password option.
8. Click on the "I would rather change my password" option and create a new password.
9. Click on continue to change your Yahoo mail password.