Sony is currently releasing the first update to its latest Xperia Z2 and Xperia Z2 tablet. This update changes the firmware version to 17.1.1.A.0.402. This is the first firmware update ever since Sony launched Xperia Z2 and Xperia Z2 tablet. So guesses are that, the changes this update brings will be big.

sony xperia z2  and z2 tablet

Reviews are that this update increased the touch sensitivity of both the devices. the performance of the device is also said to be improved There also is a noticeable change in the way themes are applied on the devices.

The update is now being available in selected regions and is live on Xperia Z2 for D6502 HSPA+ (Evolved High Speed Packet Access) and D 6503 LTE(Long Term Evolution) variants. For Xperia tablet Z2, it is available on the LTE  (SGP521) and Wi-Fi (SGP511 or SGP 512) editions .

After the update is installed, go to “Settings” -> “About Phone”.  there the build number of the phone will be changed to 17.1.1.A.0.402 .

The improvements that come with this update to the Sony Xperia Z2 and Xperia Z2 tablet are yet to be provided by Sony. We will update them as soon as we get to know what they are.

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If anybody owns a Sony Xperia Z2 or the Xperia tablet Z2, don’t wait! Install this update soon and let us know your opinions on this update in the comments box below.

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