Black ops 2 Freeze Help please (Rtm/Rte tool)

Hello NGU is that I want to do modding in black ops 2, but I have a problem is that when starting the black ops 2 all well but when looking for my ps3 game freezes, I searched for that is that this happens to me but it is by use Psidpatch .. so I need a substitute psidpatch or some form for online modding

I'm on 4.30.2 cfw D rex
use the rte / rtm tool of i_itop_i