I did that. Tried the updater that only works on a PC. I restored it to it’s original state to use it as is. It worked once. The next time I turned it on it froze with U P on the screen. I’ve emailed support about all this. Haven’t heard back in a while. Very frustrating as I’m doing 5 or 6 gigs and studio sessions a week. The H9 was an integral part of my sound in certain situations.