M446KKSU6EYJ3 – Galaxy Jump3 firmware
Build M446KKSU6EYJ3 is a feature update for the Galaxy Jump3 (SM-M446K)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Nov 3, 2025 (method) and has reached
1 region so far. It keeps bootloader bit 6, so downgrading to the previous build M446KKSS6DYH1 is still possible. Samsung still serves this file.
- Model
- SM-M446K
- Android
- Android 16
- Type
- Feature
- Bootloader bit
- 6
- First released
- Nov 3, 2025
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received M446KKSU6EYJ3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KTC | South Korea (KT) | Nov 3, 2025 | day 0 | M446KKSU6EYJ3/M446KKTC6EYJ3/M446KKSU6EYJ3 |
Download and release notes
samloader download -m SM-M446K -r KTC -v M446KKSU6EYJ3/M446KKTC6EYJ3/M446KKSU6EYJ3Samsung's release notes and security patch level for this update: SM-M446K / KTC on doc.samsungmobile.com. What each part of the build number means: decode M446KKSU6EYJ3.