- 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.

account. The change will affect all Yahoo! desktop, web, and mobile services. Please be sure to update your mobile apps and email clients ...

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.<...

To edit a contact's information: Sign in to Yahoo! Messenger for iPhone. Tap Contacts

If you think that someone is using your account to send SPIM to the contacts on your Messenger List, we recommend that you change your passwordMessenger iPhone

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

How to know that you are working with Yahoo!: Yahoo! has no affiliation with any provider requesting payment for assistance with Yahoo! services. Yahoo! Customer Care will never request a fee toMessenger 11.5 | Messenger 11 | Messenger 10 and earlier | Messenger for Mac | Messenger Mobile | Messenger iPhone | Messenger Android