I tried installing a few ioses and i have the wads in the wad folder on my SD card but for some reason it wont load them. When i press load from SD card nothing happens and i can keep pressing it and still nothing happens. I tried using a usb pen drive and that doesn't work either. I tried two different SD cards and that didn't help. I also tried a older version 14.3 i think and the latest one and that doesn't work please help.