A SIM is not important. You do, however, need the original email to access it. There is no way around that part. If it is your phone, then you should know what the original email was. If it is a phone you got from someone, you will have to ask them for the email info, then once it is up and running again, you can add your own email to the accounts, and remove the other.
Now if you are asking use to assist in bypassing this, that won't happen. We do not assist with such things. Please read the following thread...
http
/www.tomsguide.com/forum/id-2311806/read-passwords-lock-codes-pin-numbers.html