I just tried to update my firmware and the system's been frozen on the updating bar around a third of the way through for about ten minutes now. Is there anything I can do, or have I bricked my CycloDS Evolution? (EDIT: My microSD card is a Transcend SDHC 8GB class 6) EDIT 2: After half an hour and no progress I just turned it off. I had no problems updating to 1.54, but I guess something just went wrong with 1.55 - because now it won't boot (locks up at the CycloDS bootup screen with the progress bar showing nothing). Is there anything I can do other than just buy a new one?