Credit: Aamir Siddiqui / Android Authority
TL;DR
- Samsung has released the third One UI 9 beta for the Galaxy S26 series.
- The 1,786MB update (firmware ZZF7) includes the June 5, 2026, security patch and fixes key issues involving the privacy display, camera preview screen, camera zoom, and more.
- Currently live in Germany, India, Poland, the UK, and South Korea, the new update will soon be available in the US as well.
New month, new One UI 9 beta. Following on the heels of the first and second betas, Samsung has now released the third One UI 9 beta update for the Galaxy S26 series.
We’ve received the third One UI 9 update on our Galaxy S26 Ultra in the UK. This Android 17-based update comes with firmware version ending in ZZF7, the June 5, 2026 security patch, and is 1,786MB in size.
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