So basically I followed this tutorial here (2:53-4:30) on how to install and use WiiBrew on the vWii. However, I realized that WiiBrew would not detect my fat32 HDD and saw in the comments I could have just been using USB Loader GX. I had no problems loading up USB Loader GX before installing the cIOS that were instructed in the WiiBrew video. Now my USB Loader GX won't even detect the hard drive. When I change the IOS in the loader settings each to 250 or 251 I can cancel out of the "Please wait" screen and it will show my stuff on my HDD. However, this also now pops up all the other channels on my Wii U in a blank slot instead of just my HDD files and also would make me press B to cancel out of the "Please wait" screen every time I decided to open it. Is there any way to revert it back to how it originally was with the 249 cIOS I believe it was? I'm an amateur at this stuff.