You must dump your own Wii U’s NAND and system files. Downloading these files from the internet is piracy and violates Nintendo’s copyright.

| Issue | Likely Fix | |--------|-------------| | Black screen after loading menu.rpx | Missing fonts or shared system files. Download Cemu’s sharedFonts pack and place in mlc01/usr/title/50010/1004000/ (if needed). | | “Title not found” error | Wrong folder path. Must be mlc01/usr/title/00050010/10004000/ . | | No sound on menu | Ensure Cemu’s audio output is set to Cubeb or XAudio2 . | | Icons are missing or blank | Corrupted content folder. Re-dump or redownload the menu. | | Games don’t appear after install | Some games require a reboot of the menu (press Home → Reset). Also ensure you installed to NAND, not just loaded the game. |

You need a physical console to dump required system files legally. Dumpling: A Wii U homebrew app used to extract system data. 2. Dumping System Files from Your Wii U

: You can use mobile phones as motion sources via DSU client apps.