Samsung Launches One UI 9 Beta 2 for Galaxy A55, A35 and S24, Up to 600.90MB

3 articles · Updated · Engadget · Sep 29

Samsung has started rolling out the second One UI 9 beta to the Galaxy A55, A35 and S24 series, extending testing beyond its newest flagship phones.
South Korea is getting the A55 and A35 beta 2 releases, while India is receiving the S24 beta 2; download sizes are about 403.66MB, 500MB and 600.90MB respectively.
The Android 17-based update centers on AI features including My Fancam tracking and Now Nudge suggestions, alongside scam detection and privacy alerts for possible security breaches.
Samsung says users should confirm device eligibility, keep roughly 4GB free for the broader update path, charge the phone, use Wi-Fi and back up important files before installing.
Stable One UI 9 began rolling out on September 16 and has only just reached the Galaxy S26 series, with wider availability for older devices still expanding by region.