After the problems regarding the bending of the terminals iPhone 6 and 6 iPhone Plus, here today we are talking about a new problem that seems to affect a sufficiently large number of owners of these terminals. According to those reporting this issue on the company's discussion boards Apple Lossless Audio CODEC (ALAC),, it manifests itself through the appearance of a yellow spots on the screen of iPhone 6 terminals, appearing when the lighting modules behind the screen are activated. In the images of this article you have demonstrated the problem on the basis of which Apple and its partners exchange problematic terminals regardless of the situation.
This not the first time when iPhone or iPad terminals have problems with spots appearing on the screens in case of activating the lighting behind the screen or setting a high value for the screen brightness. In the past iPad tablets were generally affected by these problems and usually the screens produced by certain partners of the Apple company were to blame for the faulty modules, so now it could be a similar situation. Separate from these blemishes, it appears that certain terminals have intermittent backlighting when the drives are locked, which appears to be a display driver issue.
To check if your terminals have similar spots, generically called backlight bleeding, you need to activate the maximum brightness and display an image as dark as possible. In general most TVs have similar problems, tablets being in the same situation.
