It has only been a week since Sony rolled officially android 4.3 14.2.A.0.290 firmware update for Xperia Z1 and Z Ultra globally which brought new features like “Xperia” themes, smooth UI, improved camera etc. on both handsets but now it looks like that Sony is planning another major update in form of android 4.3 14.2.A.1.114 firmware on both handsets. A few days back we posted that 14.2.A.1.XXX firmware is about to come and here it is surfaced.

14.2.A.1.114 firmware has been certified on PTCRB website for both Xperia Z1 version C6902 / C6903 / C6906 and Xperia Z Ultra version C6802 / C6833 / C6843 / C6806. 14.2.A.1.114 changes the configuration from 14.2.A.0.XXX which clearly indicates that it will be a significant major bug fixing update.

14.2.A.1.114 firmware certification for Xperia Z1 version C6902 / C6903 / C6906

14.2.A.1.114 firmware certification for Xperia Z Ultra version C6802 / C6833 / C6843 / C6806

Many users are facing serious bugs like severe battery drain, low Wi-Fi reception signal, yellow hue issue on android 4.3 14.2.A.0.290 firmware on Xperia Z1 and touch screen unresponsive issues on Xperia Z Ultra, we hope these and all others bugs will be fixed in this upcoming update.

It is also speculated that 14.2.A.1.114 firmware may bring white balance app settings in both Xperia Z1 and Z Ultra, which ma fix the yellow hue issue a bit. White Balance app has been ported on Xperia Z1 and Z Ultra, if you are keen to have it, check below link.

How to Install White Balance App on Xperia Z1 and Z Ultra to remove Yellow Hue ?

What bugs you are facing on your Xperia Z1 and Z Ultra on android 4.3 14.2.A.0.290 firmware, let us know below in comments section.