I recently bought a pandora battery and a magic memory stick from pandora sales and was able to put CFW on it...I recently bought the new Final Fantasy Dissidia game and its telling me I only have 5.00 and I need a version of 6.37 or later to even start it....what do I do here? Do I accept it and it will all be alright?

Or is that going to take all of my CFW off and I wont be able to use emulators on it anymore?

Help is appreciated thank you!