- If you have forgotten your password , you will not be able to continue. Please see our article on recovering a lost or forgotten password for help signing in.

To change your password: Sign in at: http://www.yahoo.com/ Click your name in the upper-right portion of the page and then click Account information

After you password is recovered, we recommend you go into the Yahoo! Account Information page and add your mobile number. Our article entitled How to add or change<...

For US and Canadian customers, password resets can also be accomplished using a mobile phone or other SMS device, if you have previously added the number to your account.<...

Sign in to Yahoo! Messenger on your Android phone. Tap the physical Menu button on your phone.

Click the Change your password link

If you don't know why your account was deleted, there's a chance that a third party deactivated it. As a result, we recommend that you change yourMessenger Mobile | Messenger iPhone | Messenger Android

If this is the case, you will need to clear the cache and cookies. Please check your phone's operation manual to get the exact steps to perform this function as steps vary...

When it is finished, it changes to the installed icon. ... Enter your Yahoo! ID and password , then tapMessenger Mobile | Messenger Android