Samsung’s April 2026 update is expanding, with the latest rollout covering various devices, including the Galaxy Z Fold 5, Flip 5, Fold 4, Flip 4, Tab S10+, and Tab S10 Ultra.

If you own any of the Galaxy devices (Z Fold 5, Flip 5, Fold 4, Flip 4, Tab S10+, and Tab S10 Ultra) in South Korea, the April 2026 update is available for download. The latest OTA carries forty-seven CVE and SVE items combined.

Samsung is continuously expanding the availability of its April patch. Recently, two Galaxy A phones, including the A53 and A55, received the OTA. In the past, Samsung updated the Galaxy A54 to the latest security patches.

Build versions:

• Galaxy Tab S10+: X826NKOS7CZD3
• Galaxy Tab S10 Ultra: X926NKOS7CZD3
• Galaxy Z Fold 5: F946NKSS6FZCS
• Galaxy Z Flip 5: F731NKSS6FZCS
• Galaxy Z Fold 4: F936NKSS7IZCS
• Galaxy Z Flip 4: F721NKSS7IZCS

The updates are initially dropped in South Korea (via Mohammed Khatri), with Global expansion following soon. In the meantime, you can manually trigger a check for updates through system Settings > Software update page.

One UI 8.5 update

Samsung is also optimizing One UI 8.5 for various devices. The company is running its biggest and longest Beta Program in history. However, Galaxy users are eagerly awaiting the beginning of a Stable rollout that will benefit millions.

One UI 8.5 Beta is limited to select models in up to six countries. Samsung sells Galaxy devices in almost every country on the planet. That said, the Beta Program isn’t the thing users are enjoying; they want a public release.

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