https://github.com/Invictaz/fakemote-cronus
Use the app on beta52, ios58 slot 252, upper usb port (port 0) and turn force load CIOS to off in WiiFlow Lite. You can also use it on USBLoaderGX r1281 since that also now loads Wii games from SD card.
My fork is based on an older Fakemote 0.4.0...