New update (14.3.A.0.757) now rolling to Xperia Z1, Z Ultra and Z1 Compact; fixes KitKat sound bug issue

Sony is now rolling out the Android 4.4.2 KitKat bug-fix, just as it had promised last week. Firmware build 14.3.A.0.757 replaces the previous KitKat build (14.3.A.0.681) and fixes the sound bug issue which frustrated many. The issue related to sounds from the handset being played through the internal, rather than the external speaker.

The update is rolling out across all variants of the Xperia Z1, Xperia Z Ultra and Xperia Z1 Compact. We have included a list of regions where it has currently hit right now, however expect this to broaden over the coming days. If you’ve downloaded it, let us know if it fixes all of the issues you’ve had with the new KitKat build.

New update (14.3.A.0.757) now rolling to Xperia Z1, Z Ultra and Z1 Compact handsets

Xperia Z1 (C6903) firmware 14.3.A.0.757 rolling to following regions

Xperia Z1 Compact (D5503) firmware 14.3.A.0.757 rolling to following regions

Xperia Z Ultra (C6833) firmware 14.3.A.0.757 rolling to following regions

Thanks minimal and pivo!

Tagged as: Firmware, Problems, Xperia Z Ultra, Xperia Z1, Xperia Z1 Compact