Hey! Stumbled across this thread the other day and thought I'd give it a try on a broken Smash Bros cart I bought last weekend. When I first tried the game, the icon would appear on the bottom screen, but no graphic on the top screen. When I tried to play it, it would say "Game Card could not be read." I ran it through the program, and after a couple million refreshes and getting stuck on 5%, I stopped the process to see if any progress had been made. To my surprise, the game now displayed the top screen graphic and played music when on the 3DS home menu! It still wouldn’t run though but at least that’s progress. I put it back in and it's been running through refreshes now. It's been roughly 50+ hours. It's been stuck on 25% for the past 40 hours. At first I thought it was doomed, however it finally moved on from the Hash it had been stuck on for 18-ish hours. Now, it's been stuck on the same Hash for 24-ish hours. It's still digging through Hashes at an insanely fast rate (I think I'm at 150 million refreshes total now), but it's still not fixed the block. I would take it out and test it out except that I don't want to ruin 24 hours of progress on this one stubborn block. Is the cartridge cooked or should I keep going to see if the block finally gets fixed?