So I had this r4i my friend let me borrow, it worked fine no problems, my firmware was 1.2u (still is), and just recently my r4i stopped working. I get an error from the DSi not the r4i and my firmware is still the same, and the r4i is from www.r4i-sdhc.com. It is a legit Flashcart. If anyone knows what to do, please reply. Info ~~~~ Dsi Firmware - 1.2u R4i Firmware - V 1.23b
"An error has occurred. Press and hold the Power Button to turn the system off. Please see the Nintendo DSi Operations Manual for help troubleshooting."
ok try and format your sd card and make shore you got the newest software from the website. try and clean the contacts and good luck. please tell me how it go's
umm god im sorry i really dont no mabey the flashcard has packed it in. time for a new one mabey how long u had it? if your going to get another one i would suggest a iedge there really good and last a long time... sorry again i cant help... :/