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Samsung releases One UI 8.5 for Tab S11 series in Korea.

5/21/2026

47 9 Full Breakdown

Summary

Story summary

Samsung rolled out the One UI 8.5 update for the Galaxy Tab S11 and S11 Ultra in South Korea.
The base model uses firmware X736NKOU5BZE3 and the Ultra uses X936NKOU5BZE3, both on Android 16 QPR2, adding improved Bixby, connectivity upgrades and transparent blur effects.
Samsung expects the update to reach the United States, Europe, India and other regions in the coming days.

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Story summary

Samsung rolled out the One UI 8.5 update for the Galaxy Tab S11 and S11 Ultra in South Korea.
The base model uses firmware X736NKOU5BZE3 and the Ultra uses X936NKOU5BZE3, both on Android 16 QPR2, adding improved Bixby, connectivity upgrades and transparent blur effects.
Samsung expects the update to reach the United States, Europe, India and other regions in the coming days.