Original topic:

Galaxy S24 Ultra & S25 Ultra Just Got Another Update After One UI 8

(Topic created on: 10-03-2025 11:40 AM)
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Ankitastic26
Active Level 8
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Tech Talk
Samsung has started rolling out the first update after the One UI 8.0 release for both the Galaxy S24 Ultra and Galaxy S25 Ultra in South Korea.

Even though both devices already received the September 2025 security patch with the One UI 8 rollout, this new update keeps the same patch level and mainly focuses on stability improvements and security-related code refinements. No new features have been added in this release.

📌 Galaxy S24 Ultra
• One UI Version: 8.0
• Android Version: 16
• Build / Firmware Versions: S921NKSS9CYI9 / S921NOKR9CYI9 / S921NKSU9CYI3
• Update Size: 285.00 MB
• Security Patch Level: September 1, 2025

📌 Galaxy S25 Ultra
• One UI Version: 8.0
• Android Version: 16
• Build / Firmware Versions: S938NKSS5BYI9 / S938NOKR5BYI9 / S938NKSU5BYI3
• Update Size: 529.12 MB
• Security Patch Level: September 1, 2025

These post–One UI 8 updates are currently limited to South Korea, and similar rollouts for other regions—including India—may follow soon.



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10 Comments
S24ultra11
Expert Level 2
Tech Talk
Super
Ankitastic26
Active Level 8
Tech Talk
“Absolutely 👍🏼
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Phenom176
Active Level 6
Tech Talk
These additional roll outs never expand to other regions..it stays limited to Korea only...many a times before also i have observed this..
Ankitastic26
Active Level 8
Tech Talk
This update first came in Korea in September, no global yet, likely with October patch for India.
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Phenom176
Active Level 6
Tech Talk
Yes
S24ultra11
Expert Level 2
Tech Talk
They may release it as October security update which will fix bugs of one ui 8
Ankitastic26
Active Level 8
Tech Talk
Yes, exactly most likely Samsung will push it with the October security patch.
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Phenom176
Active Level 6
Tech Talk
Yes most probably
shravi
Active Level 3
Tech Talk
I did my S25ULTRA oct security patch update yesterday i.e. 24th Oct. Although phone is smooth like before didn't found any hiccups. Battery is draining like crazy after update. Even idle overnight drain just doubled from 3-4% to 8% percent. Normal drain is also high.

Please share your experience