I have been a cell phone technician for 7 years now. I own 2 cell phone stores here in Atlanta, and I've been receiving great amounts of requests for cell phone repairs lately. I decided to give Udemy a shot, and give students the ability to learn how to repair phones, which can come in handy for engineering students in the future. So far, I've been pretty successful with my local students, as I have seen many of them opening up their own shops and making money as well. I hope this lecture comes in handy to students who wish to make their courses practical.