Sony Mobile is rolling out a new firmware update for the Xperia XZ Premium, XZ1 and XZ1 Compact that adds the January 2019 Android security patches. The update moves the build number from 47.2.A.4.45 to version 47.2.A.6.30. Some people were experiencing a loudspeaker issue on previous Android Pie builds, which Sony promised would be fixed in an upcoming update. Hopefully, this has now been sorted with this firmware release. Please let us know your impressions in the comments below.
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