iPhone 4S suddenly have screen shadow, it start when i charge my phone, and now it didn't disappear.
Is this software defect? since i just update my phone to iOS 7.0.6 (two days ago as i remember).
Here is the actual photo of the shadow defect.
And here is the screenshot taken from iPhone (show now shadow)
Which make me afraid if this hardware defect because of age :(
My phone age is 2 or 3 years, it's new purchased. Never jailbrake. It is sad if iphone screen can only hold off 3 years (-.-")