I have an iPhone 5S and the LCD broke. I bought a LCD replacement at www.aliexpress.com and after the change I got several ghost click problems. What do not work to solve: 1) Replace by another screen. I have took the phone to an authorized repair service and they replaced the screen by a genuine one. Same problem. 2) Flat cables isolation and reassembly. The flat cables are well fixed and mounted. Very difficult to get loose. 3) Restore of the iphone OS (this problem is not related to software) What worked (so far) 1) The back of LCD has a plate. I was wondering if this plate was the problem. So I put a piece of paper to isolate the plate from the battery and the rest of components. Placed the paper behind the screen (paper size is iphone width x 6cm height). That paper that you get when you use the credit card in the small machines. For me this worked (so far, 2 days without any problem).