Hello All, I have run a small repair business for 7 years now. I pride myself on quality work, so when I began to have about a 20% return rate for phantom touch issues I knew I had to dig my heals in to try and figure this out. First thing first - I do not use OEM displays. All my displays however are high quality copy with TIANMA LCD’s and I have used the same supplier and same quality level for years without issues. I’ve come up with the following procedures during iphone 7/8 repairs and have not had a single return since. I’ve also done these procedures on returned units with the same display and fixed the issue. First - the Metal rectangular cover on the flex cable of the new screen has to be positioned perfectly. The best way to determine the position is to take a pair of calipers and measure from the frame of the phone to the edge of the loudspeaker. For example, the Iphone 7 measures 30.50mm and the iphone 7+ measures 44.50mm. I use a piece of kapton tape to hold the flex cables in place, measure...