Someone recently asked me via the comment
box that he is in a mess after forgetting his
Apple ID. So i decided to provide solution to
this because i know he is not the only one
facing this issue right now and even later in the
future.



How To Recover/Reset A Forgotten Apple ID
Password


If you have forgotten your Apple ID password or
having trouble signing in to your account, you
can simply reset it via the web browser on your
iPhone or iPad or use a PC.


It is no surprise that some people forget their
ID and in some cases, while trying to reset it
and get it back, it becomes worst maybe
because they used the double verification
method but be it as it may, i will show you
how to recover it successfully without facing
much troubles. Follow me along.


USING SECURITY QUESTION AND EMAIL TO
RESET APPLE PASSWORD
Just like in the Google's android password
recovery, once you can remember the email
you used while creating the account or the
security question, the job will be a lot easier.
And i am utilizing that in this case. Follow the
below steps.

First Step
Go to the web browser on your iOS device or
PC and visit Google Id Account Page


Second Step
Now on the page, enter your email address
which you used while creating your Apple ID
and click on the "Continue from" bottom.


Third Step
You will be prompted to the next screen and
you will be asked where you want to reset your
password and get a mail or you want to answer
the Security question and reset the password
right way.


Fourth Step
If you select email address then they will send
you a password recovery email with
instructions and following that email, you can
easily reset the password.


However, if you have already set up two-step
verification then you need the recovery key that
you got while setting up two-step verification.
You will also need a trusted device to reset
and change the password. If you have forgotten
the recovery code by any chance, then you
can’t reset the password, it's unfortunate
unfortunately.

Source:

http://www.firmtech1.com/2016/05/how-to-recoverreset-forgotten-apple-id.html?m=0