Finally, fresh firmware updates are available for the famous Sony Xperia ZL and Xperia Z. Users of both of these devices must be very happy on getting the latest enhancements. The new Sony Xperia Z update is not pretty much dissimilar from that of Xperia Z. Both the hottest ROMs bring comparable improvements over the signal, system, touch sensitivity and bug fixes. They are all still utilizing the Android v4.2.2 Jelly Bean as basis.
No official change log for the Sony Xperia Z update is available so far; however, some users have reported the following significant changes:
- Enhanced touch response
- Efficient RAM management
- 3G signal strength upgraded
- Smoother Boot animations
- Home launcher is very smooth now and there is no more lag problem
- Quick sleep and wake
- Update Center has new user interface
- No uncommon battery reading bug
- Low-light picture quality enhanced
- No screen flickering
- Changes in the card mode application
- High resolution snapshot while recording non-HDR videos
These were some of the most noteworthy changes that users observed after getting the Sony Xpeia Z update and with the same on Xperia ZL. It is necessary to be informed about the mode of this particular upgrade. Well, it is coming through both mediums: Sony PC companion software and OTA (over the air). You can take advantage of any of the available options in order to update your Xperia device.
Do not forget to inform us of your experience regarding the recent update. Leave your valuable suggestions below.
Source: Xperia Guide