Thanks for the catch. Was on the phone and in a hurry so didn't read the whole thing carefully, just several sections which looked ok.
Several passages that do not make much sense, looks like weird translation errors or something. Sorry about that.
Here's a proper guide[1] also with some sample post-conversion pictures. Though the specifics do vary from model to model so if you want to try make sure you find a suitable one, LifePixel has a collection[2] of model-specific tutorials for example.