Samsung Galaxy Quantum3 (SM-M536S) Firmware Overview
What is the latest SM-M536S firmware?
M536SKSSEGZE2, released May 18, 2026 with Android 16. It is a security update on bootloader binary 14. The archive holds 21 official builds across 1 region (CSC).
Is the Samsung Galaxy Quantum3 still getting updates?
Yes. The newest build is from May 2026.
Which Android versions did it get?
The SM-M536S builds in the archive run Android 13 to 16. The earliest build we have for each version:
- Android 16: M536SKSUBGYI4 (Oct 2025), 5 builds in total
- Android 15: M536SKSUAFYE4 (Jun 2025), 2 builds in total
- Android 14: M536SKSS4DXA1 (Jan 2024), 9 builds in total
- Android 13: M536SKSU2CWB3 (Feb 2023), 5 builds in total
Can I downgrade the SM-M536S firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 2 to 14:
- Binary 14 — since May 2026
- Binary 13 — since Feb 2026
- Binary 12 — since Dec 2025
- Binary 11 — since Jul 2025
- Binary 10 — since Apr 2025
- Binary 9 — since Oct 2024
- Binary 8 — since Oct 2024
- Binary 7 — since Aug 2024
- Binary 6 — since May 2024
- Binary 5 — since Mar 2024
- Binary 4 — since Aug 2023
- Binary 3 — since Jun 2023
- Binary 2 — since Feb 2023
A phone already on binary 14 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 14 build. How to read a build number.
All SM-M536S firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
M536SKSSEGZE2
Security update
|
14 | SKC | 16 |
2026-05-18 | Download |
|
M536SKSSDGZB6
Security update
|
13 | SKC | 16 |
2026-03-05 | Download |
|
M536SKSSCGYL1
Security update
|
12 | SKC | 16 |
2026-01-12 | Download |
|
M536SKSSBGYJ1
Security update
|
11 | SKC | 16 |
2025-10-30 | Download |
|
M536SKSUBGYI4
Feature update
|
11 | SKC | 16 |
2025-10-13 | Download |
|
M536SKSSBFYG1
Security update
|
11 | SKC | 15 |
2025-07-23 | Download |
|
M536SKSUAFYE4
Feature update
|
10 | SKC | 15 |
2025-06-16 | Download |
|
M536SKSSAEYD1
Security update
|
10 | SKC | 14 |
2025-04-17 | Download |
|
M536SKSS9EYB1
Security update
|
9 | SKC | 14 |
2025-02-20 | Download |
|
M536SKSS9EXJ2
Security update
|
9 | SKC | 14 |
2024-11-18 | Download |
|
M536SKSS8EXJ1
Security update
|
8 | SKC | 14 |
2024-10-24 | Download |
|
M536SKSS7EXH1
Security update
|
7 | SKC | 14 |
2024-08-22 | Download |
|
M536SKSU6EXF1
Feature update
|
6 | SKC | 14 |
2024-06-24 | Download |
|
M536SKSU6EXE3
Feature update
|
6 | SKC | 14 |
2024-05-28 | Download |
|
M536SKSS5DXC1
Security update
|
5 | SKC | 14 |
2024-03-14 | Download |
|
M536SKSS4DXA1
Security update
|
4 | SKC | 14 |
2024-01-29 | Download |
|
M536SKSS4CWK2
Security update
|
4 | SKC | 13 |
2023-11-21 | Download |
|
M536SKSU4CWH2
Feature update
|
4 | SKC | 13 |
2023-09-11 | Download |
|
M536SKSU3CWF1
Feature update
|
3 | SKC | 13 |
2023-06-15 | Download |
|
M536SKSU3CWF1
Feature update
|
3 | SKC | 13 |
2023-06-08 | Download |
|
M536SKSU2CWB3
Feature update
|
2 | SKC | 13 |
2023-02-23 | Download |
How to Flash SM-M536S Firmware
Put the Samsung Galaxy Quantum3 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 14 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.