EZ-Flash USA Forum

When I loaded the game the first time, the save file took a while to create, and eventually it flashed white and then goes to a black screen, and sits there forever. Anyone else having problems with this on their ez flash v plus? yes I do have the newest firmware.

That's strange! It works perfectly on my EZ-Vplus and EZ-Vi.
Kernel 2.0 RC16 allows it to work.
IF it doesn't I suggest you remove the WarioWare ROM, ROMDAT and SAVE files from your card, and then re-install the ROM to the card.
DON'T RUSH, allow the menu to display and select the WarioWare ROM, DO NOT start tapping on the screen or switching off. The creation of the Save file takes much longer than usual (A massive 32MB!!, compared to the usual 512KB! Make sure you have left enough space for this on your card).