/vr/ - Retro Games

Could any vitabros out there lend me a hand?
I finally dusted off and charged up my ancient vita(was on firmware 3.15), updated it and hacked it.
But I can't for the life of me get nonpdrm and nof00d working. I put the files in ur0:tai/ and update the config file and reboot but nothing happens. The guides mention a nonpdrm folder thats supposed to be there but its not for me. So I don't really know what to do at this point.