This top-selling Samsung phone is finally getting stable One UI 9 with Android 17
Samsung is distributing the stable One UI 9 update to the Galaxy A55 in South Korea, arriving with build numbers A556SKSUBEZJ1, A556SSKCBEZJ1, or A556SKSUBEZI8. This follows earlier rollouts to flagship and mid-range devices like the Galaxy Z Fold 5 and Galaxy A36. Regional expansion is expected in coming weeks, though exact download size remains unconfirmed.
Key points
- Stable One UI 9 rollout started in South Korea for Galaxy A55
- Multiple build variants; download size not yet disclosed
- Follows broader phased rollout to older Samsung devices
Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. Android Authority did the reporting; read the original for the full story.
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