Firmware téléchargement

Firmware le site officiel de téléchargement

R4: http://www.r4i-sdhc.com/downloade.asp

R4i: http://www.r4i-sdhc.com/downloade.asp 

R4i Gold: http://www.r4ids.com/r4i-download-e.html

R4 Ultra: http://www.r4ultra.com/download.htm

Acekard 2i: http://www.acekard.com/download.php