So, I was updating my R4i Gold Pro to the latest firmware and when it said 'update complete! Cycle power...' etc etc, I did and, from then onwards, the r4 just stopped working. It loads up, it lets me pick a game and then i get a white screen that never actually culminates in the loading of the game. My question is, is there any way to revert to an older version of the firmware? I would be content with it just working, and the latest firmware worked perfectly. Any thoughts? P.S. I'm aware that there is the NDS lite trick to forcing the r4 to re-update, but I don't own neither another r4 nor a DS lite. Thank you in advance.