This is an example for product R4i Gold Upgrade Revolution
format the TF card before you use it!
1. First download the R4 kernal Internet programs, because the Internet has been constantly in the update
2. extract the downloaded kernel file, and copy it into the TF card(format FAT), must be copied to ROOT directory
3. Collected the game and copied to the memory card, normally I would suggest to build a folder to organize
4. Data is finished copying, you can remove the memory card from your computer, take a look at the note on how to insert R4 in the right direction so as to avoid a bad plug