I replaced the display on an iPhone 6. Transferred the home button and front camera components to the new display. Put it all back together. Worked perfect for about 20 minutes then all of a sudden the display disappeared only the backlighting is working with no image. I opened the phone back up to check the connections. All were fine. Decided to plug in the old display and boom backlighting with an image. I'm guessing the new display is no good or has anyone had a similar problem and was able to rectify it??