Samsung has unexpectedly started the stable One UI 9.0 rollout for the Galaxy A27 in South Korea, where the phone is sold as the Galaxy Jump 5.
Firmware version A276KKSU3BZIF marks the end of the A27 beta program, though Samsung has not yet disclosed the update's download size.
The release stands out because some newer and higher-end Galaxy Z, Galaxy S and Galaxy A models were still awaiting Android 17 when the A27 received it.
Samsung typically expands South Korea-first One UI rollouts to other markets within days, and the A27 is expected to follow that pattern.