Chosen Solution

Hi my iphone 6 plus that brought has a white fade that drops from the top of the screen and makes my screen not work happened to my last iphone and took it back now this one is doing it and i have no idea what is happening.

Check if it’s bent. If it is, your motherboard might be damaged. This isn’t something that you can fix yourself. If it is not bent though, check for water damage. The iPhone 6 and 6+ are not sealed, so they are not waterproof.