[REQUEST] Unlocked vBios to overclock more than 135+. ( ASUS N56JK 850m )

[BatmannDT]

I'm trying to overclock my gpu, and so far so good, i get 135+ on the core, but i can't go further.

Do you think you can provide me with a bios that wil let me overclock more than 135, without changing the stock clocks, though.

Also, if you could lead me step-by-step on how to do the rest of the process, because i have no idea what to do :O

Thanks.

ASUS N56JK GTX 850m 4GB DDR3.
INtel i7 4710HQ