How to erase a samsung Account if the password for the Account is unknown and recovery information isn't available

[mbusofsib]

I bought a second hand phone and it has a samsung account in it and now I have to reset it and am failing because i dont have the details for the person who sold me

 

[rgd1101]

contact samsung
read http/www.tomsguide.com/forum/id-2317969/read-passwords-lock-codes-pin-numbers.html