Software deprecated

Use dumpling-rework instead

Dumpling

A simple Wii U file dumper, developed with the intent of making Cemu set-up faster and easier.

Installation

Dumpling uses iosuhax and requires a CFW such as MochaCFW or (Coldboot) Haxchi, and won't work without it.

To install, simply download the dumpling .zip file from the releases page, and extract it to the root of your SD card.

Features

• Dumps files needed for Cemu online play
  • You must dump otp.bin and seeprom.bin separately with wiiu-nanddumper
• Dumps the Friends List app for use in Cemu
• Create region-free decrypted game disc dumps
• Dumps digital games, updates and DLC from the system or USB storage
• Dumps game saves from the system or USB storage
• Dumps the entire decrypted nand
  • This can take a very long time

Troubleshooting

• A user reported that dumpling would freeze mid-dump. This was caused by a bad SD card. Ensure that it is formatted properly before dumping.

Known Issues

On games which have folders with large file counts (like the BotW update) can slow down massively when dumping. This is due to a hardware limitation that makes everything really damn slow with large folders. Just use FTP for that.

To-do

1. Support dumping of otp.bin and seeprom.bin
2. Multithreading to allow metadata fetching to execute in background

Credits

• dimok789 for ft2sd
• dimok789 and FIX94 for FTPiiU Everywhere
• GaryOderNichts for added support of Haxchi and other controllers
• shepgoba, rw-r-r-0644, luigoalma, vgmoose and Pysis for helping me with the project
• chrissie, Crementif and CrafterPika for testing