Hi, everyone

I'm a newbie CFW, and now I have a problem. I would like to hack my nokia x6 by using rompatcher+ 2.6, so I use nokia editor 0.7beta. I follow the instruction and advice "If you want to add RP+ to your rofs2 file copy only "patcher.ldd" and "patcherShadow.ldd" to sys/bin folder. After flashing install RP+ LiteVersion.", and yes I fellow and already did it. However, after I flashed it, I can't install any programs that don't sign. How do I solve this problem. Thanks