How to reset a Playstation Network password without knowing answers to the security questions or DoB

When you use the forgot password link on PSN, one of the following types of URLs will be sent to you:

https://account.sonyentertainmentnetwork.com/reg/account/validate-forgot-password-token!input.action?token=[TOKEN]&request_locale=en_US&service-entity=psn 

https://account.sonyentertainmentnetwork.com/liquid/external/validate-forgot-password-token!input.action?token=[TOKEN]&request_locale=en_US&service-entity=psn

Either of these link need you to know either the 'date of birth' or answer to the secret question.

To skip the verification step, you can try using the following URL(paste the token string sent to you in email):

https://account.sonyentertainmentnetwork.com/security/validate-password-reset-token!input.action?token=[TOKEN]&request_locale=en_US 

Worked for me :)