Help! My R4 Dual Core 2013 was bricked because I turned off during the firmware flashing. How can I reflash/unbrick my card? I tried the card-swapping method, I put an Acekard with the firmware upgrade in a DS Lite and ran it. When the .nds file was loaded, I put my Acekard out and the R4 Dual Core 2013 in. It gets stuck on 'Erasing device...' everytime and just won't reflash! What can I do! The firmware upgrade I use is this one (the Chinese upgrade for 3DS 6.0.0): http://pan.baidu.com/share/link?shareid=967244462&uk=1795683192. It is from the Chinese forum of r4isdhc.com: http://www.r4isdhcbbc.com/forum.php?mod=viewthread&tid=18479&extra=page=1&page=1. This firmware update was mentioned in this thread: http://gbatemp.net/threads/r4i-sdhc-dual-core-update.350036/. Please answer!