I recently bought a iPhone 5 on eBay. Now I'm suspicious if the screen is the original one or a replacement. Is there a way I can clarify my concernings?
The screen has problems to recognize my touches and sometimes doesn't work at all.
Here are a few pics of the "suspicious-looking" Screen
You can see the different colors on the screen AFTER I cleaned the whole screen with a special display cleaner.
Can someone explain this ?