Sony has released its first Xperia X and X Compact update 34.4.A.2.50 for users. The new update has added latest Android security patches for the month of April.
The latest Android April Security patch fixes Common Vulnerabilities and Exposures (CVE) in the open-source Android OS. In addition, there are various other fixes and improvements.
Sony Xperia X and X Compact update 34.4.A.2.50 will gradually release to everyone. You can also check manually for updates, go to Settings > About device > System update.
Make sure you have enough charge on your device at least 60% to 70% before downloading the update