Samsung is maintaining its impressive software update schedule for premium devices, officially rolling out the February 2026 security patch for the Galaxy Tab S10+ and S10 Ultra. This latest update addresses 37 security vulnerabilities found in the previous software version, boosting the overall safety and stability of the devices.

The update is currently in its initial rollout phase, starting with the South Korean market. Both Wi-Fi and cellular models have begun receiving the new firmware, with build numbers including X820XXS7CZB5, X826NKOS7CZB5, X920XXS7CZB5, and X926NKOS7CZB5.

As is typical with Samsung's updates, the rollout is happening regionally. Users in other markets can expect to receive the patch in the coming days. If you want to check manually, simply navigate to Settings > Software update > Download and install.

Looking ahead to the long-term software roadmap, both the Galaxy Tab S10+ and S10 Ultra are in line to receive the highly anticipated One UI 8.5 upgrade, which is based on Android 16 QPR2. This major release promises a refreshed interface alongside numerous feature enhancements and user experience improvements. Samsung is expected to begin the rollout of this major update to eligible devices in the coming weeks.