Chosen Solution
Does this LCD produce exactly the same quality and color as the original ones? I did an replacement recently via 3rd party repair shop but being conned the display is grayish and not producing the color correctly.
Typically, you get what you pay for in terms of Iphone replacement LCD’s. You could have purchased an inexpensive replacement part or have a defective LCD. Open the phone and look for the Apple Logo on the LCD Flex cable is one way to tell. If you spend $30 - $50 on an iphone 7 LCD, you bought a third party knock off and quality will not be the same as a $100 + Apple original LCD. You can also ask the seller where he gets his parts and the quality. There is a bit of confusion on Original Apple LCD’s, OEM, Class A and inferior knock offs. Different people have their ways of describing it and can be misleading.