Apple iPhone 6 Plus white Replacement Display, this Display is an SL quality display means that you'll enjoy the feel on an original Display without paying the hefty price for it. Although we test all our products before we ship but it's very important that you get this Screen Repaired Professionally. Apple iPhone is delicate and must be repaired by qualified technician only. Replacement not eligible if mistake is made during fixing ( lines on screen are common fixing issue) Before fixing the Screen, just connect the connectors to the motherboard and test everything is working. Do not remove the front and back stickers, till the screen is verified to be working. (ONCE THE STICKERS ARE REMOVED THE WARRANTY IS VOID). A Technician can test the screen very easily by connecting it to the motherboard of your phone. Go to dial pad and dial numbers, Go To Messages and type a message. Use the Digitizer just like you use your phone every day. When you are certain that everything is working fine, you can do final installation (WE WILL BE NOT RESPONSIBLE FOR ANY DAMAGE DONE BY Technician/Repairman).