Sony unveils Android KitKat 4.4 upgrade for Xperia devices Z, ZL, ZR and Tablet Z

Sony mobile has rolled out Android KitKat 4.4 upgrade for its four Xperia devices namely, Xperia Z, Xperia ZL, Xperia ZR and Xperia Tablet Z. All these devices have been introduced last year and were running Android 4.3 Jelly Bean till now. Sony had earlier announced that it would be offering...
Sony unveils Android KitKat 4.4 upgrade for Xperia devices Z, ZL, ZR and Tablet Z