Galaxy Tab S10+, S10 Ultra get February 2026 security update

Samsung has released software updates for its flagship tablets from 2024, the Galaxy Tab S10+ and the Galaxy Tab S10 Ultra. They bring the February 2026 security patch, which fixes 37 security issues present in the previous version of the US. It makes these tablets more secure than before.

Only the South Korean units of the Galaxy Tab S10+ and the Galaxy Tab S10 Ultra are getting the latest updates at the moment. Samsung is offering it to non-cellular as well as cellular versions. They carry firmware versions X820XXS7CZB5, X826NKOS7CZB5, X920XXS7CZB5, X926NKOS7CZB5.

We expect Samsung to release the update to the Galaxy Tab S10+ and Galaxy Tab S10 Ultra units in other regions in the next few days. To check if the brand has made it available for your device, go to Settings > Software update > Download and install.

Speaking of software updates for the two tablets, they are eligible to get One UI 8.5 (Android 16 QPR2). It offers a new UI and new features, which you can check out in our video below. Samsung is expected to start rolling it out to eligible devices in the next few weeks.

Abid Iqbal Shaik - Writer

First Samsung device: Galaxy S II

I’m a computer science engineer living in Hyderabad, India, who has a keen interest in automobiles and consumer electronics. My journalism career kicked off in 2017 with MySmartPrice where I wrote news, features, buying guides, and explanatory articles about technology among other things, and reviewed many products, including smartphones, tablets, laptops, PC components, smartwatches, audio devices, wearables, and smart home products. Since then, I have worked for 91Mobiles, Apple, and Onsitego, before finally landing on SamMobile.

Firmware Tablet February 2026 Security Patch Galaxy Tab S10 Galaxy Tab S10 Plus Galaxy Tab S10 Ultra Korea South Korea