The newest software Franch version of R4 & R4i Ultra is v1.55 , released in Oct 20, 2009. R4 and R4i Ultra use the same Firmware (kernel), supports  multi-language,such as japanese,english, Spanish,Korean and more. Please select the language that you want, and download it. More language software will be released larter.

R4 & R4i Ultra Franch v1.55 Software Download

www.ctrlgames.com I finally got a hold of the infamous R4i by R4Ultra. Testing it out to check out the quality.

The newest kernel version of R4i&R4 Ultra is 1.54 , released in Apr.18 2009. R4i and R4 Ultra  use the same kernel, supports multi-language. Please select the language that you want, and download it. More language kernel will be released soon. If you have not known how to use R4 Ultra and the kernel package, please click here to…