With the launch of the Xperia ZL, Sony introduced a brand new feature for screen calibration – White Balance. This software allowed users to separately adjust the white balance, color saturation, and hue of the ZL’s screen. This is a very good addition considering how important the screen is on the wishlist of today’s customers. What surprised many was that Sony did not include this software on it’s latest flagship device – Sony Xperia Z.
XDA Forum Member mw1kaduxx has been successful in porting this mod to the Xperia Z. The developer has provided with a flashable zip to install this software. Another way is to push the file into the system.