Samsung has already rolled out the March 2025 update to the Galaxy S24 in several regions, including Korea and the US. The Galaxy S22 also received the same update in Korea. Now both flagship series start receiving it in European regions.
March 2025 update rollout in Europe for Galaxy S24 and S22
Build versions S921BXXS4AYB6, S926BXXS4AYB6, and S928BXXS4AYB6 bring the March update for Galaxy S24, Galaxy S24 Plus, and Galaxy S24 Ultra, respectively. On the flip side, the Galaxy S22, S22 Plus, and S22 Ultra are grabbing the same security patches with build versions S901BXXSDEYB1, S901BXXSDEYB1, and S901BXXSDEYB1, respectively.
Where the Galaxy S24 users are getting it in a software package size of 300 MB, the S22 units are receiving it in a package size of 275 MB.

More than 58 vulnerabilities are going to be fixed with this update in Galaxy devices, in which Google adds patches to address 51 issues while Samsung adds 7 additional patches for its Galaxy devices.
According to the changelog, the update is mainly focused on security improvements, but it is not limited to security only; the update also improves system stability for better performance.
As always, Samsung distributed these updates in batches, so the update will reach every device in a few days. To check the latest OTA builds, go to Settings » Software Update » Download and Install.