Almost a month after the presentation of the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra, Samsung has released the first system update for smartphones. This was reported by SamMobile.
The 585 MB update with firmware version S93xNKSU1AYB3 contains the February 2025 security patch that addresses dozens of system vulnerabilities.
In addition, the update includes not only a security patch, but also unspecified bug fixes and performance improvements.
The firmware is currently available to users in South Korea, but will soon be available to Galaxy S25 owners worldwide. You can check for the update in the smartphone settings.