You can download R4i-SDHC 3DS RTS Firmware(Kernel) v1.77b from the Website: http://www.r4i-sdhc.com/downloade.asp

You can download R4i GOLD 3DS RTS Firmware(Kernel) v1.64 from the Website: http://www.r4ids.cn/r4i-download-e.html

You can download Acekard 2i Kernel from the Website:http://www.acekard.com/download.php

EZ-FLASH IV Game conversion software

EZ-IV kernel for GBA and DS console

EZ-IV kernel for GBA console.