New firmware update hits Xperia Z, ZL, ZR and Tablet Z

A new firmware update has been rolled out for Xperia Z, Xperia ZL, Xperia ZR and Xperia Tablet Z with build number 10.4.1.B.0.101 (still Android 4.3). The update fixes bugs that exists in the original Android 4.3 build (10.4.B.0.569), including bug fixing in the Bluetooth connectivity, battery improvements, YouTube app improvements and more.
The update should starting to roll out today for Xperia Z, ZL and ZR, with Xperia Tablet Z to follow next week. If you want to check support pages for the products above please click here (for Xperia Z), here (for Xperia ZL), here (for Xperia ZR) and here (for Xperia Tablet Z). No news for Xperia Tablet Z WiFi-only version.

firmware rolling for #Xperia Z, ZL & ZR (Tablet Z eta next week) – brings BT connectivity, battery, YouTube app improvements & more
— Sony Xperia News (@SonyMobileNews) February 7, 2014