Hi, i used the kingdom hearts 3DS on my 3DS and when it said that i need to upgrade i clicked on "YES" and upgraded my console with the firmware that was in the game, but the problem is that from that moment i cant use my R4, i went to http://r4issdhc.com and downloaded the laster files and pasted on my R4 but when i try to load the R4 cartridge is said " please power down the console and bla bla ", so please if anyone tell me what im doing wrong i will be very happy, the firmware of my 3ds a this moment is 3.0.0-0U.
Regards
Regards