Galaxy Jump3 SM-M446K updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy Jump3 (SM-M446K). The latest stable build is M446KKSSAEZH1 (Android 16, security update), first released on Sep 2, 2026. Samsung has published 17 stable builds for this model since Nov 1, 2023: 12 security and 5 feature updates, from Android 13 to Android 16. The current bootloader (binary) version is 10. A device on bit 10 only accepts firmware with bit 10 or higher – see downgrading and the bootloader bit.
Rollout: build M446KKSSAEZH1 (Android 16 (One UI 8)) is live in all 1 regions, first released on Sep 2, 2026 in KTC (South Korea (KT)).
- Latest build
M446KKSSAEZH1- Released
- Sep 2, 2026
- Android
- Android 16
- Bootloader bit
- 10
- Regions
- 1
- Stable builds
- 17
Update policy
Samsung has not published an update commitment for the Galaxy Jump3. According to our data it is on Android 16 (One UI 8), last build released Sep 2, 2026.
Compare all models: Samsung update policy by model.
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
KTC | South Korea (KT) | M446KKSSAEZH1 | Android 16 | Sep 2, 2026 | 17 |
Firmware history (17 builds)
Every stable build (PDA version) Samsung has published for the SM-M446K, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
M446KKSSAEZH1 | Sep 2, 2026 | Android 16 | Security | 10 | 1 | on server |
M446KKSS9EZF1 | Jun 24, 2026 | Android 16 | Security | 9 | 1 | on server |
M446KKSS9EZE1 | Jun 3, 2026 | Android 16 | Security | 9 | 1 | on server |
M446KKSS8EZB2 | Mar 5, 2026 | Android 16 | Security | 8 | 1 | on server |
M446KKSS7EYL1 | Dec 17, 2025 | Android 16 | Security | 7 | 1 | on server |
M446KKSU6EYJ3 | Nov 3, 2025 | Android 16 | Feature | 6 | 1 | on server |
M446KKSS6DYH1 | Aug 19, 2025 | Android 15 | Security | 6 | 1 | on server |
M446KKSU5DYE2 | May 25, 2025 | Android 15 | Feature | 5 | 1 | on server |
M446KKSS5CYB1 | Feb 17, 2025 | Android 14 | Security | 5 | 1 | on server |
M446KKSS5CXK1 | Nov 18, 2024 | Android 14 | Security | 5 | 1 | on server |
M446KKSS4CXJ1 | Oct 23, 2024 | Android 14 | Security | 4 | 1 | on server |
M446KKSS4CXH1 | Aug 27, 2024 | Android 14 | Security | 4 | 1 | on server |
M446KKSU3CXE1 | May 27, 2024 | Android 14 | Feature | 3 | 1 | on server |
M446KKSS2BXC4 | Mar 21, 2024 | Android 14 | Security | 2 | 1 | on server |
M446KKSU1BXA2 | Jan 22, 2024 | Android 14 | Feature | 1 | 1 | on server |
M446KKSS1AWL1 | Dec 12, 2023 | Android 13 | Security | 1 | 1 | on server |
M446KKSU1AWIA | Nov 1, 2023 | Android 13 | Feature | 1 | 1 | on server |
How to download SM-M446K firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m SM-M446K -r KTCReplace KTC with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-M446K / KTC release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).