I can explaine the whole process to provide here for samsung s4 glass repair mississauga but you need to be very care full with glass pieces when you will remove from the double sided tape and trust me most of the youtube video migh sound easty to you because those video are recorded atleast 4 o 5 times until they get it right and glass was already taken apart before also. You have to use common sense that touch screen is under the glass and it’s top of the lcd which is under the glass and if you use any knife or cutter or even a blade one single mistake will crack the digitizer and this will damage the touch or you might loose the lcd so why bother taking a risk if you are not comfortable doing this that’s why you are being offred to visit www.KmasterElectronics.com to get yours in an hour or less