Yahoo is one of the most used webmail service providers that contains a lot of our important Data and information. It's best to update your password regularly if you want to secure your account. If you need to know 'How to change Yahoo password on iPhone?' The article below will update you with all the details and process; you must check this out to avoid any confusion:
Follow the steps below to change Yahoo password on iPhone
To begin with, first, go to the Yahoo application on your iPhone and open it
In case you are not already logged in, log in to your account
Now go to the settings of your account and click on the account information