Current date March 19, 2026

Galaxy Tab S11 Firmware Update Tracker

Samsung has begun rolling out a new February 2026 firmware update for the Galaxy Tab S11, Tab S11 Plus, and Tab S11 Ultra in South Korea. The update focuses on improving system stability and includes the latest security enhancements for the new Galaxy tablets. It comes with firmware version X936NKOS5AZB8, and it is 326MB in size.

Galaxy Tab S11 February Update

The shared changelog mentions that it has upgraded the security of the tablets. Further, the update appears to bring background optimizations and minor bug fixes for smooth performance. Such updates are intended to improve overall performance and reliability.

Next One UI 8.5 Software Release Date?

It is March, when Samsung is rolling out the February 2026 patch for the Tab S11 series, and it has started working on the March patch for the other Galaxy devices. While the March build is not spotted for these tablets, we expect the next firmware within this month. The Galaxy Tab S11 lineup is eligible to receive the next One UI 8.5 software, and Samsung could soon make an announcement about it.

The rollout is happening in the home country, so not all users may receive the update at the same time. Samsung Galaxy Tab S11 series users can manually check for the update using the following steps.