Uploaded May 2013 | Updated September 2026, 2 weeks ago

---

Twitter: @matthieutje65
Website: matthieulibeert.webs.com

Bloglink overview firmware update: xperiazreviews.tumblr.com/post/50665345293/sony-xperia-z-firmware-update-may-17-2013

Upgrades found:

- NFC Tags upgrade
- Performance enhancements
- More Vibrant display with deeper blacks and greater colours
- Bug fixed with 12mp option to 13mp option in camera
- White balance display calibration,
- Soft keys and nav bar changed to black (instead of grey)
- An option to disable the notification light
- Small apps icon changed.
- Edit name tag in gallery
- White balance
- World time clock widget
- Tool widget redesigned
- Black task bar
- Camera launch slightly faster compare to my wife on the previous version
- Pulse notification light
- Stamina mode led fix with explaination of stamina mode
- International keyboard look different as well.
- Better App functionality
- Image processing algorithms have been greatly toned down.

(All these Upgrades were found on several blogs online)