how do you get rid of your password on a locked samsung sch-u308

[_potato_]

i turned on my phone and it was locked I tried the last 4 numbers of my phine number and it said incorrect code. what do I do, or how can I change it

 

[rgd1101]

http/www.tomsguide.com/forum/id-2309361/read-passwords-lock-codes-pin-numbers.html