How to recover my gmail password?

I had an andriod phone before but now i have an IPhone 4S and i can't do much without that email and i forgot the password. I've tried multiple possible passwords and none have worked.

To reset your forgotten Gmail password:

-->Make sure you eitherhave a secondary email address specified for your Gmail account or you have not logged into your Gmail account for 5 days.
-->Follow the Can't access your account? Link from the Gmail log-in page.
-->Make sure I forgot my password is selected.
-->Type your full Gmail email address under Email address.
-->Click Continue.
-->If you have set up a secondary email address for recovery:
-->Make sure the desired email address is selected following Get a password reset link at my recovery ------->email: under Choose how to get back into your account.
-->Click Continue.
-->Open the Google Password Assistance message in the selected email account from Google Account Recovery.
-->Follow the link under To initiate the password reset process for your ___ Google Account.
-->If you have set up a security question for Gmail password recovery:
->Make sure Answer my security question is selected under Choose how to get back into your account.
-->Type the answer to your recovery question following the question.
-->If you have set up phone number for account recovery:
-->Make sure the desired phone number is selected following Get a verification code (via SMS) on my --------->phone: under Choose how to get back into your account.
-->Click Continue.
-->Open the SMS text message from Google that begins with Your Google verification code.
-->Type the verification code form the text message on the Google Account Recovery page under Enter that code here.
-->Click Continue.
-->Enter the desired new password under both New password: and Re-enter password.
-->Click Reset password.