Chosen Solution
Hii i have an iPhone 3G 4.1.1 iOS and i am getting different types of colours displayed while i just slightly touch the side part of my iPhone( including each side,e.g- the lock button,home button,volume,on the screen,etc) the phone is working good,apart from rebooting a several times.Kindly help me out.. Please.. thanks awaiting your reply..!
How well does your display work when you do not touch it? Does it still display things properly? Right now I am leaning toward a broken LCD, post an image with your question so we can see what you see.
Your LCD is most likely broken. I would recommend replacing the LCD.
