SM-X920 firmware for KOO – South Korea
18 builds for the Galaxy Tab S10 Ultra in region KOO. The full version string is
PDA/CSC/MODEM – you need it to download a specific build.
| Version (PDA/CSC/MODEM) | Released | Android | Type | Bit | File |
|---|---|---|---|---|---|
X920XXUBEZJ5/X920OXMBEZJ5/X920XXUBEZJ5 | Nov 4, 2026 | Android 17 | Feature | 11 | on server |
X920XXSBDZI2/X920OXMBDZI2/X920XXSBDZI2 | Sep 20, 2026 | Android 16 | Security | 11 | on server |
X920XXSADZH1/X920OXMADZH1/X920XXSADZH1 | Aug 30, 2026 | Android 16 | Security | 10 | on server |
X920XXS9DZG1/X920OXM9DZG1/X920XXS9DZG1 | Jul 26, 2026 | Android 16 | Security | 9 | on server |
X920XXS8DZF2/X920OXM8DZF2/X920XXS8DZF2 | Jun 24, 2026 | Android 16 | Security | 8 | on server |
X920XXU7DZE3/X920OXM7DZE3/X920XXU7DZE3 | May 25, 2026 | Android 16 | Feature | 7 | on server |
X920XXS7CZB5/X920OXM7CZB5/X920XXS7CZB5 | Feb 26, 2026 | Android 16 | Security | 7 | on server |
X920XXS6CZA3/X920OXM6CZA3/X920XXS6CZA3 | Jan 28, 2026 | Android 16 | Security | 6 | on server |
X920XXS5CYK1/X920OXM5CYK1/X920XXS5CYK1 | Dec 11, 2025 | Android 16 | Security | 5 | on server |
X920XXU4CYJ4/X920OXM4CYJ4/X920XXU4CYJ4 | Oct 27, 2025 | Android 16 | Feature | 4 | on server |
X920XXU4CYI6/X920OXM4CYI6/X920XXU4CYI6 | Sep 28, 2025 | Android 16 | Feature | 4 | on server |
X920XXS4BYH1/X920OXM4BYH1/X920XXS4BYH1 | Aug 12, 2025 | Android 15 | Security | 4 | on server |
X920XXU3BYE1/X920OXM3BYE1/X920XXU3BYE1 | May 26, 2025 | Android 15 | Feature | 3 | on server |
X920XXU2BYD7/X920OXM2BYD7/X920XXU2BYD7 | Apr 22, 2025 | Android 15 | Feature | 2 | on server |
X920XXS2AYB1/X920OXM2AYB1/X920XXS2AYB1 | Feb 16, 2025 | Android 14 | Security | 2 | on server |
X920XXU2AXKB/X920OXM2AXKB/X920XXU2AXKB | Dec 4, 2024 | Android 14 | Feature | 2 | on server |
X920XXS2AXJ7/X920OXM2AXJ7/X920XXS2AXJ7 | Nov 6, 2024 | Android 14 | Security | 2 | on server |
X920XXU1AXI9/X920OXM1AXI9/X920XXU1AXI9 | Sep 29, 2024 | Android 14 | Feature | 1 | on server |
Download the latest KOO build
samloader download -m SM-X920 -r KOO -v X920XXUBEZJ5/X920OXMBEZJ5/X920XXUBEZJ5Changelog and security patch level
Samsung's official release notes for SM-X920 in KOO, including the security patch level of each update: doc.samsungmobile.com/SM-X920/KOO. We don't show the patch level ourselves (why).
See how to download Samsung firmware and
how to flash it. Back to the SM-X920 overview.
All models with KOO: Samsung CSC KOO.