to update the kernel?
By using the TF card reader, connect your TF card with computer, open
a. Upload game kernel: Copy the R4.DAT file to your TF card.
b. Upload video kernel: Copy the Moonshl2 to your TF card.
c. Upload DIY Interface function: Copy the R4iMenu to your TF card.
Hot to update AR cheat data base?
Upload the newest AR cheat data base, then copy the "usrcheat.dat"
file to"R4iMenu" file.