Try adjusting the "Channel" your Android broadcasts on. We highly recommend setting your Android to either channel 1 or 11. This can potentially increase the download speed.
Check your Android's broadcast settings to find out if it is set to "G", "B", or "Mixed." Mixed typically works best, but try all three to see if it improves the network connection to the Wii console.
Make sure that any other interfering devices, such as microwaves and cordless phones, are turned off. Wireless keyboards and mice may also cause interference.
If you are still receiving this error code, please call Nintendo at 1-(800)-255-3700 for assistance.