Yesterday, Lumia 930 started receiving a new software update worldwide that brings Windows Phone 8.1 update 1 and a new Lumia Cyan firmware. One of the changes mentioned in the official changelog was “Enhanced display performance”.
Now, it seems that this update has fixed “Purple Tint” issue seen on some Lumia 930 displays. Many of our readers have tipped us to tell that after updating their devices, the issue is gone and black levels are now comparable to other Lumia 930 displays not suffering from this issue.
For your info, a very minor percentage of AMOLED displays tend to suffer from this issue if color calibration is not done properly or if the software has some issue. This is fixable with a firmware update thus and if you are facing it on any other devices than Lumia 930 try our tutorial for a quick workaround.
