In the readme, one of the [ REQUISITES ] is "The WAD file of the IOS version to be used as base (for WAD installation).", and in the steps for WAD Installation, it said copy the WAD file to the root, instert the device, run the installer, select the IOS version, ...
Can I copy the .wad inside the wad folder in the root directory and run the app WAD-Manager instead?
It's the Pizza dude
You should probably take a look at the d2x installation guide in my sig. Any questions about it should go in that guide.