Credit: Aamir Siddiqui / Android AuthorityTL;DRSamsung 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.