Samsung has started rolling out the January 2026 software update for the Galaxy A55, bringing the latest security improvements and system optimizations to users. The update is based on One UI 8.0 and runs on Android 16, making it one of the first mid-range Galaxy phones to receive the newest Android version. According to the updated information, the firmware version is A556EXXSCCZA1, and the update package size is around 317.75MB.
This indicates that the update mainly focuses on stability and security rather than major new features. The security patch level is dated 1 January 2026, which means the device now includes the latest fixes for known vulnerabilities and threats. Samsung mentions that the device is now protected with improved security, and users will not be able to downgrade to older software versions after installing this update due to updated security policies. This is a common practice to ensure better protection and prevent potential risks.
While there are no major visual changes reported, users can expect better overall system stability, smoother performance, and a more reliable user experience. As always, the availability of the update may vary depending on the model, country, or network operator. Galaxy A55 users are advised to keep their devices up to date and regularly check for new software updates to enjoy the latest improvements and security enhancements.