So in the summer of 2013, I modded my 4.3u Wii with Letterbomb. Unfortunately I no longer have the guide. however everything worked very well, up until last winter. For some odd reason, a lot of apps no longer work. SNES9x does, along with the GBA and NES emulator (I forgot the names, I don't use them often.), however, whenever I try to load USB Loader GX, it goes to the loading screen, then goes black, then about 30 seconds later, cuts to the default Wii menu. Wiiflow simply doesn't work, and Configurable USB loader doesn't work as well. The Wii also takes forever to load, instead of immediately coming up, sometimes taking as long as 1 minute to ask me to press A. Also, if I try to use the SD Card for the Wii, it refuses to open. I am pretty dusty on all of this, so really, what step should I take next to get it back into working order? Would I have to restore? If I restore will I be able to reinstall Netflix? Thanks in advance.