Since today you can download the latest firmware version for Sony Xperia S. It happens after Sony Mobile has just certified a new firmware version 6.1.A.1.58. The firmware is a minor upgrade from the existing Android 4.0.4 Ice Cream Sandwich firmware with version 6.1.A.0.452. But most probably this update firmware version more concentrates to boost the performance and stability of Xperia S.
However the source code for existing firmware version for Sony Xperia S has been released also by Sony Mobile. This is the source code for Android 4.0.4 ICS firmware 6.1.A.0.452. By downloading the source code, you will gain an access to the necessary files needed to build a custom kernel and a custom ROM for the Xperia S.
The developers should happy for this news because they can expand their creativity and knowledge to build the perfect kernel and ROM for Sony Xperia S with some features such as beautiful user interface, a nice homescreen widget, battery saver, and bug free.
Hopefully soon some custom ICS ROMs for Sony Xperia S available for download with various models based on ClockWorkMod, MIUI, or based on stock ROM. If you interested to build your own custom ROM, let’s download the source code of the latest firmware version for Sony Xperia S.