SM-M366K firmware for KTC – South Korea (KT)
12 builds for the Galaxy Jump4 in region KTC. 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 |
|---|---|---|---|---|---|
M366KKSU7DZJ5/M366KKTC7DZJ5/M366KKSU7DZJ5 | Oct 21, 2026 | Android 17 | Feature | 7 | on server |
M366KKSS7CZH1/M366KKTC7CZH1/M366KKSS7CZH1 | Aug 30, 2026 | Android 16 | Security | 7 | on server |
M366KKSS6CZG1/M366KKTC6CZG1/M366KKSS6CZG1 | Jul 19, 2026 | Android 16 | Security | 6 | on server |
M366KKSU5CZE3/M366KKTC5CZE3/M366KKSU5CZE1 | Jun 1, 2026 | Android 16 | Feature | 5 | on server |
M366KKSS5BZB2/M366KKTC5BZB2/M366KKSS5BZB1 | Mar 4, 2026 | Android 16 | Security | 5 | on server |
M366KKSS4BZA1/M366KKTC4BZA1/M366KKSS4BZA1 | Feb 2, 2026 | Android 16 | Security | 4 | on server |
M366KKSS3BYK3/M366KKTC3BYK3/M366KKSS3BYK1 | Nov 19, 2025 | Android 16 | Security | 3 | on server |
M366KKSS2BYI5/M366KKTC2BYI5/M366KKSU2BYI3 | Sep 30, 2025 | Android 16 | Security | 2 | on server |
M366KKSU2BYI4/M366KKTC2BYI4/M366KKSU2BYI3 | Sep 29, 2025 | Android 16 | Feature | 2 | on server |
M366KKSS2AYI1/M366KKTC2AYI1/M366KKSS2AYH1 | Sep 11, 2025 | Android 15 | Security | 2 | on server |
M366KKSU1AYF2/M366KKTC1AYF2/M366KKSU1AYF2 | Jun 24, 2025 | Android 15 | Feature | 1 | on server |
M366KKSU1AYF1/M366KKTC1AYF1/M366KKSU1AYE5 | Jun 19, 2025 | Android 15 | Feature | 1 | on server |
Download the latest KTC build
samloader download -m SM-M366K -r KTC -v M366KKSU7DZJ5/M366KKTC7DZJ5/M366KKSU7DZJ5Changelog and security patch level
Samsung's official release notes for SM-M366K in KTC, including the security patch level of each update: doc.samsungmobile.com/SM-M366K/KTC. We don't show the patch level ourselves (why).
See how to download Samsung firmware and
how to flash it. Back to the SM-M366K overview.
All models with KTC: Samsung CSC KTC.