Samsung Galaxy Jump3 (SM-M446K) Firmware Overview
What is the latest SM-M446K firmware?
M446KKSSAEZH1, released August 21, 2026 with Android 16. It is a security update on bootloader binary 10. The archive holds 16 official builds across 1 region (CSC).
Is the Samsung Galaxy Jump3 still getting updates?
Yes. The newest build is from August 2026.
Which Android versions did it get?
The SM-M446K builds in the archive run Android 13 to 16. The earliest build we have for each version:
- Android 16: M446KKSU6EYJ3 (Nov 2025), 6 builds in total
- Android 15: M446KKSU5DYE2 (May 2025), 2 builds in total
- Android 14: M446KKSU1BXA2 (Mar 2024), 7 builds in total
- Android 13: M446KKSS1AWL1 (Dec 2023), 1 build in total
Can I downgrade the SM-M446K firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 1 to 10:
- Binary 10 — since Aug 2026
- Binary 9 — since May 2026
- Binary 8 — since Feb 2026
- Binary 7 — since Dec 2025
- Binary 6 — since Aug 2025
- Binary 5 — since Nov 2024
- Binary 4 — since Aug 2024
- Binary 3 — since May 2024
- Binary 2 — since Mar 2024
- Binary 1 — since Dec 2023
A phone already on binary 10 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 10 build. How to read a build number.
All SM-M446K firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
M446KKSSAEZH1
Security update
|
10 | KTC | 16 |
2026-08-21 | Download |
|
M446KKSS9EZF1
Security update
|
9 | KTC | 16 |
2026-06-18 | Download |
|
M446KKSS9EZE1
Security update
|
9 | KTC | 16 |
2026-05-22 | Download |
|
M446KKSS8EZB2
Security update
|
8 | KTC | 16 |
2026-03-05 | Download |
|
M446KKSS7EYL1
Security update
|
7 | KTC | 16 |
2025-12-17 | Download |
|
M446KKSU6EYJ3
Feature update
|
6 | KTC | 16 |
2025-11-03 | Download |
|
M446KKSS6DYH1
Security update
|
6 | KTC | 15 |
2025-08-19 | Download |
|
M446KKSU5DYE2
Feature update
|
5 | KTC | 15 |
2025-05-26 | Download |
|
M446KKSS5CYB1
Security update
|
5 | KTC | 14 |
2025-02-17 | Download |
|
M446KKSS5CXK1
Security update
|
5 | KTC | 14 |
2024-11-18 | Download |
|
M446KKSS4CXJ1
Security update
|
4 | KTC | 14 |
2024-10-24 | Download |
|
M446KKSS4CXH1
Security update
|
4 | KTC | 14 |
2024-08-27 | Download |
|
M446KKSU3CXE1
Feature update
|
3 | KTC | 14 |
2024-05-27 | Download |
|
M446KKSU1BXA2
Feature update
|
1 | KTC | 14 |
2024-03-21 | Download |
|
M446KKSS2BXC4
Security update
|
2 | KTC | 14 |
2024-03-21 | Download |
|
M446KKSS1AWL1
Security update
|
1 | KTC | 13 |
2023-12-11 | Download |
How to Flash SM-M446K Firmware
Put the Samsung Galaxy Jump3 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 10 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.