Sony: released an update for Xperia Z2, improved performance and call quality

The update we talked about yesterday, concerning the latest top of the range of the house SonyL’Xperia Z2was also released by us, and it is possible to download it via the official website of the Japanese company.

Obviously, for the less practical, the release of the firmware is also taking place in these hours 17.1.2.A.0.314 Street OTAtherefore without the obligation to connect the smartphone to the PC and perform procedures of sorts. We remind you that the update improves the quality of calls, but above all to increase the performance of the device, and, according to what the first users assert, the improvements are effective and can be seen in everyday use.

What do you think? You have the device in question and have already been notified of its arrival update? Does it really improve anything?