I have this situation where I can only access my yahoo e-mail account on my iPhone. However I forgot my password and I have no back-up solution to this situation; My secondary email is no longer available and I didn't set my phone up as a recovery tool. The answer to the recovery question is not working either!
I would like to make it clear that I do not want to hack an e-mail account but I want to access my e-mail from other devices (tablet, laptop etc.).
Update #1: maybe it would be a good idea for Yahoo to provide users with a contact form to actually submit this kind of problems of a phone number for assistance.
Best Answer
Recover a Forgotten Yahoo! Mail Password
To reset your Yahoo! Mail password if you have forgotten the phrase or cannot access your account:
You can then change this password to whatever you like (and will remember); it is best, of course, to use a strong password.