i accidentally remove my yahoo in my mobile phone, and i don't have an alternate email for that, then i lost already my old phone number. how can i recover it? because it was lock with account key in my phone when i remove my account.
note: i have my password, but i cant access with my password because they ask for account key.
Unfortunately, if, when you created your account, you have not registered an alternate recovery email address to which you have access to receive an account key, you can’t prove that you are the account's legitimate owner. Hence account recovery is absolutely impossible and there is no way around it.