The Samsung Galaxy S23 series has started receiving the January 2026 security update in India and several European countries. This latest update focuses mainly on improving device security and stability, ensuring a safer and smoother user experience. The rollout includes the Galaxy S23, Galaxy S23+, and Galaxy S23 Ultra, and more regions are expected to receive it gradually in the coming days.
According to the updated information, the devices are running on One UI version 8.0 based on Android 16. The firmware versions include S918BXXS8EZA1. The update package size is around 411.50MB, which means users should connect to a stable Wi-Fi network before downloading to avoid extra data charges.
The January 2026 security patch addresses multiple system vulnerabilities and enhances overall device protection. While Samsung has not listed any major new features in this update, these security patches are important for keeping smartphones safe from potential threats and exploits.
As usual, Samsung notes that the changes may vary depending on the device model, country, and network operator. Users are advised to regularly check for updates by going to Settings, then Software update, and tapping Download and install. Keeping the device updated helps maintain performance, security, and long-term reliability of the Galaxy S23 series.