Are you a Sony Xperia SP owner? if yes then there is a very good news for you. Sony has started rolling out Android 4.3 update for their Xperia SP smartphone. If you have internet connection on your phone then your device will prompt you for available update. If you are not asked for update then it can also be done manually. Just go to settings and open about option. From there, simply tap on “Check for update”. It will check for available update and show you a message accordingly. Now you just have to follow a few simple onscreen instructions and it will be updated.
After update has firmware number 12.1.A.0.266. It is currently available in Australia but will be available in other regions soon. Sony is starting with Xperia SP but there are other Xperia devices like Sony Xperia T, XperiaTX and Xperia V in line to get Android 4.3 update. According to various sources, it is found that Sony is giving finishing touch to updates for Xperia T, XperiaTX and Xperia V and those will also appear soon.
There are also some people who want to move to Android 4.4 KitKat but there is no information regarding KitKat update. Sony has already committed that they will be releasing Android 4.4 LitKat update for Xperia Z, Xperia ZL, Xperia Z1, Xperia Z Ultra and the Xperia Tablet Z but after that, there is no update from Sony regarding it.