Ok well I have not used my wii for about 1 year since I got my xbox, At the moment I am Installed the latest bootmii v2, the latest homebrew channel and the latest Dvdx. However I also have a flashmii device aswell, however sometimes when I run apps in homebrew channel in the homebrew channel it goes to a black screen, I am using a micro sd card in an sd card. I am still on 3.4 firmware, Is it worth it doing a fresh start with the latest firmware update with a different exploit. As I am not currently sure how to update my firmware manually but still keeping the homebrew channel, I am not exactly sure on how to use wakinos firmware updater. Also does this black screen have anything to do with my firwmare atm, I still do not have the latest shopping channel etc... I did a Nand block test and have 8 blocks broken.Shall I just update the firmware and use the super smash exploit as I can easily obtain a "backup"