Hey guys I have an Acekard2i and not a R4 but my cousin asked me to ask about this. He has an R4 revolution, the original non clone one and he can't play any of the new games like pokemon black/white, Naruto shinobi Rumble and some others. I told him its probably his firmware but I don't know which one to tell him to download because I'm not up to date on the newer firmware cause there's so many. He tried the latest r4 wood v 1.28 but he said it did'nt work. Could someone please tell me what the latest firmware for the r4 revolution is? I'm pretty sure he can't play any of the latest games due to his firmware but maybe its something else.