Dop-IOS MOD is a modification of the application Dop-IOS that allows you to choose which IOS you would like to use to install other IOSs (trucha bugged or not).

While the original Dop-IOS let you install other IOS, it used IOS 249 to do it. Many people felt a certain resentment toward that on which the authors have no comment.

A better solution for all users would’ve been to allow users to select which IOS they use to install other IOSs. Enter: Dop-IOS MOD.

Changes:

Fixed a small bug causing the improper version of an IOS to be displayed after it was updated
Added automatic region detection
Added code from Trucha Bug Restorer so you can go through a short process to install an IOS (IOS 36) that accepts fakesigning if you need one

http://wiibrew.org/wiki/Dop-IOS/Dop-IOS_MOD