So ive been rolling on B1 for a bit now and have a long trip coming up. I havent really started playing any games yet but the fact that when running B1 it only goes into gateway mode like 50% of the time is starting to get annoying. UNDERSTANDING all this B2 brick risk and even never running diagnostic mode is no guarantee, how do I update to B2? Do I literally just replace the launcher.dat? Is B2 a lot less buggy then B1 (except of course the whole brick thing)? I never installed emunand but can someone tell me if I need it or not? I have no interest in Pokemon X/Y Thanks!!