Sony Xperia XZs was launched last month with Snapdragon 820 processor under the how. Now it is started getting its first Android update. The new update comes as build number 41.2.A.0.235 and it brings latest security patch of May month.
However, their is no information regarding what change will make this update. Hopefully, their might be some bug fixes and performance update. Usually, OTA updates take some time to reach targeted device. If you feel impatient and can’t wait official push notification, you can check it manually by visiting “Setting Menu” under “Software Updates”.