So I just recently decided to upgrade to the untethered JB Greenp0ison and I am running 4.2.1 on my Ipod touch 4g. One of the main reasons why I jailbroke the dang thing was so I can play my pokeman!!! But now I can't because my GBA emulator won't load and crashes... Is there a fix for this? Is anyone experiencing the same issue? Any help is appreciated 