This is an excellent training! At first I had my doubts about how much I was really going to learn from this training but it is incredible how Tom and Daniel help you to learn and understand how everything works and how to repair phones. They will teach you the right way to repair damaged phones and even help you out with some tricks that will save you a lot of headaches. This course is totally worth it and they sure will support in case you have any doubts. In my opinon it is just great!