This course exceeded all of my expectations! Even though I had very little knowledge of electronic repairs prior to taking this course, I can say that I am, now, totally confident in opening my first cell phone repair center!! Dinyo & Lluvia have a very in depth knowledge of the cell phone repair business and, on top of that, they are excellent instructors. This course covers all aspects of the cell phone repair business from setting up your store to actually running the business….Take This Course!!! — Mike Vorce