Home » Xperia M » Xperia Z » Sony Xperia Z, Xperia M started a new firmware update (10.3.1.A.2.67), (15.1.C.1.17)
As announced by Sony Mobile, Xperia Z started today received a new Firmware update (10.3.1.A.2.67). In this update Sony promises improvements to the screen, camera, computer performance.
Do you check for updates through Sony PC Companion.
Source: XperiaGuide, XperiaBlog