What about the ipad Air screen remnant? ipad Air Shadow Solution

how to detect the IPad mini2 residual problem?

According to the user description, when used, although the current application has been closed, the screen still stays on the screens for a few minutes, very affecting the user to identify the content on the current screen. The ipad mini2 screen, which is said to have a residual problem, comes from a sharp supplier who had previously been exposed to quality control problems with the ipad Mini2 screen production line.

What if you start the ipad Mini2 and worry about the screen with a residual problem? Try the following methods to quickly detect that:

1. Use Safari or pp browser on the ipad mini2 to open the detection URL: http://www.marco.org/rmbp-irtest.html

2. After 10 minutes, click Switch to Gray and turn it into gray to see if the screen will have a black and white square residue image.

Although the screen shadow does not affect the visual experience too much, if it is really unfortunate, the fruit powder can apply for the machine

First, very simple, direct booking to the authorized service provider to replace. https://locate.apple.com/cn/zh/from this site can find your nearest authorized service provider.
Second, just purchased on the problem, in 3 package returns to replace the new equipment. Screen shadow problems have always been Apple's lingering pain, with the retina screen of the ipad Mini2 also encountered screen residual problems, but it is said that this batch of screen suppliers for sharp, and not all Retina ipad Mini has these problems, because the Retina screen ipad The mini screen provider is not the only sharp family. The problem of the shadow is not at first, it may not be obvious at first, but it may gradually increase over time, which will eventually affect the normal use.