ModMii has already saved the WiiU Disc Dumper (wudd) and WUP Installer GX2 apps to your SD Card to support backing up WiiU discs. See this page for a tutorial on Dumping and Installing WiiU Discs.

Access the Aroma plugin menu by pressing L + Down + SELECT (-) on the WiiU GamePad. The plugin menu can be used to configure plugins like Inkay (Pretendo), Bloopair, etc.

• Optionally enable the plugin to "Avoid 'Format' dialog on Wii U Menu (UStealth)" to skip the 'Format' prompt when launching the WiiU Menu with a non-WiiU-formatted external drive (e.g. FAT32 formatted drive for vWii).
• Note the Screenshot Plugin's default setting to take screenshots is the gamepad's TV button.
• Optionally hide WiiU homebrew from the WiiU Menu by launching the Aroma plugin menu, selecting the "Homebrew On Wii U Menu Plugin" and choosing "Hide all homebrew".

Optionally remove unnecessary files using ModMii's "File Cleanup & App Updater" feature to prevent amateurs from using potentially dangerous apps.

Periodically check for updates to your apps by using ModMii's "File Cleanup & App Updater" feature. It will scan your device for available updates to ModMii's auto-updating apps.

Download the latest Homebrew apps and plugins.

• Download apps or PC tools from ModMii Classic's Download Pages.
• Grab the WiiU Homebrew App Store from ModMii or the provided link to easily download many other popular apps right from your WiiU!

Check out UTag: a customizable and dynamic gamertag to automatically update your Discord status with what you've been playing on your WiiU.