Xperia Z and Xperia ZL update new firmware (10.3.1.A.0.244) download

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Xperia Z and ZL update new firmware (10.3.1.A.0.244) download
Xperia Z and ZL update new firmware (10.3.1.A.0.244) download
Maybe people still have not forgotten about the emergence of a new firmware version appears on the developer carrying Xperia Z code (10.3.1.A.0.236). While most people think that the next update for Xperia Z is far too new to be formal appearance, then today Sony has made the "who" is
using the Xperia Z and ZL One thing I was surprised when the official launch of a latest firmware update for this .

Specifically, this new update code (10.3.1.A.0.244), Android version 4.2.2 and focus on fixing some bugs still exist on the old firmware.

Currently Sony has this new firmware update through Sony PC Companion. But we also do not have to worry too much because it now has to update the official FTF file through Flash tools, and you can download on the following link.

According to an Indian user shared on the site Xperiablog, first impressions of the new firmware is the overall stability is improved quite a lot, did lag fix errors exist in the Album and Home Launcher, signal 3G is markedly improved, however, the battery issues still have to wait a while longer to be tested.
Xperia Z and ZL update new firmware (10.3.1.A.0.244) download
Xperia Z and ZL update new firmware (10.3.1.A.0.244) download
Download
Xperia Z C6602/C6603:

MD5 sum: 4067297887b62b23fbebd2275af0524b

MD5 sum: 40d896e740a756b8ffe9deb85824a604

Xperia ZL C6503:

Note: from DooMLoRD feedback on xda developers, the root should you wish to keep updated via PCC wait, do not flash up directly through tools as will lose root.
Source: compiled from Xperiablog and XperiaGuide