I have a R4i-SDHC, and it was working fantastic, so a week after camping, I started to get a error when using the R4i on my DSi. I never upgraded my firmware, my firmware is Ver 1.2U. and the firmware for my R4i-SDHC is Ver 1.24b. So Im just wondering if anybody knows how to fix it ? DSi Firmware ~~ Ver 1.2U R4i Firmware ~~ Ver 1.24b ~~~ Full Message of the Error on the DSi ~~ An error has occurred. Press and hold the Power Button to tun the system off. Please see the Nintendo DSi Operations Manuel for help troubleshooting.