Software1 hSeptember 28, 2026, 19:03

Stable One UI 9 rolls out to Galaxy S25 and Z Fold 7/Flip 7 in Korea

Samsung has started rolling out stable One UI 9 based on Android 17 to the Galaxy S25, S25 Plus, S25 Ultra, Z Fold 7 and Z Flip 7 in Korea. The S25 firmware S93xNKSUCDZIF weighs about 535MB for beta testers and up to 3,851.56MB for others, with the September 5, 2026 security patch.

Android Authority

Open source

Stable One UI 9 rolls out to Galaxy S25 and Z Fold 7/Flip 7 in Korea

Galaxy S25, S25 Plus and S25 Ultra get firmware S93xNKSUCDZIF
Beta testers download ~535MB, others up to 3,851.56MB
Z Fold 7 update weighs 534.56MB with firmware F966NKSUCCZIH
Security patch level is September 5, 2026

#Samsung#GalaxyS25#OneUI9#GalaxyZFold7

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