Maybe my firmware.bin is wrong (943kb)?
I generated it with cdn-firwmare.exe and I found firmware.bin on the same folder and it appared few seconds ago. Could anyone take me the right MD5 of firmware.bin?
My slot0x25keyx.bin is right, I checked MD5 and my RxTools.dat too (it boots but stucks on INITIALIZE)
What is your 3DS version? which region? which version of rxTools?