Xperia XZ1 and XZ1 Compact getting February security patch with Meltdown and Spectre fixes

Sony Mobile started to roll a new firmware update for the Xperia XZ Premium that introduced patches for the ‘Meltdown’ and ‘Spectre’ CPU vulnerabilities.

The same firmware is now rolling for the Xperia XZ1 and XZ1 Compact, moving the build number from 47.1.A.12.34 to version 47.1.A.12.75. This includes the 1 February 2018 Android security patch.

Other changes include a new version of Xperia Home (11.2.A.0.6), with new UI for app shortcuts. Sony has also changed icon for the Clock app.


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