Recently I bought an EZ FlashV 3 in 1 Expansion Pack with an r4.
The r4 is working fine, but the EZ FlashV 3 in 1 Expansion Pack is a pain.
I am unaware of all this patching stuff so maybe that is my problem, but I did not think it was necessary for me to do anything to make my EZ FlashV 3 in 1...