Vanessa Hudgens

my r4i gold version??.?

i have a r4i gold. and it works for my 3ds. but then when i updated it it doesnt work. my 3ds is ver. 2.1.0-4u plz tell me which kernel is suitable for this 3ds version.actually i found out it was not the kernels problem. my 3ds is version 2.1.o-4u, and i think my r4i gold card needs a firmware update or something. anyone pleas tell me what to do to get my r4i gold card to work on my 3ds . because when i downloaded a new kernel to it, when i put it into my 3ds and click on the r4 game card it cant read it becuase of the firmware or something.also my r4i gold card is the first one version V1.4.1 i bought my r4i gold from r4wood.com i dont know if its real or fake but it worked before