Earlier this month, Samsung released the fourth beta of One UI 8.5 for the Galaxy S25 family. Today, the company has introduced the fifth beta for those enrolled in the beta program. This new firmware, which ends in ZZAN, includes the security patch level dated February 5, 2026.
Notably, this update features an updated version of Bixby. The rollout is currently underway in the US, UK, India, Germany, and Korea, with the new build sized between 546-553MB.
Samsung is now finalizing One UI 8.5, which is anticipated to launch alongside the Galaxy S26 family on February 25. After the release of the Galaxy S26, S26+, and S26 Ultra, One UI 8.5 will subsequently be rolled out to their predecessors.
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