Samsung Galaxy S24 FE (SM-S721Q) Firmware Overview
What is the latest SM-S721Q firmware?
S721QOPU1EZK2, released November 3, 2026 with Android 17. It is a feature update on bootloader binary 1. The archive holds 12 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy S24 FE still getting updates?
Yes. The newest build is from November 2026.
Which Android versions did it get?
The SM-S721Q builds in the archive run Android 14 to 17. The earliest build we have for each version:
- Android 17: S721QOPU1EZK2 (Nov 2026), 1 build in total
- Android 16: S721QOPU1CYJ4 (Oct 2025), 7 builds in total
- Android 15: S721QOPU1BYE5 (May 2025), 3 builds in total
- Android 14: S721QOPS1AXL1 (Dec 2024), 1 build in total
Can I downgrade the SM-S721Q firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 1:
- Binary 1 — since Dec 2024
All SM-S721Q firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
S721QOPU1EZK2
Feature update
|
1 | SJP | 17 |
2026-11-03 | Download |
|
S721QOPS1DZH9
Security update
|
1 | SJP | 16 |
2026-08-20 | Download |
|
S721QOPS1DZF3
Security update
|
1 | SJP | 16 |
2026-06-15 | Download |
|
S721QOPU1DZDP
Feature update
|
1 | SJP | 16 |
2026-04-27 | Download |
|
S721QOPS1CZB4
Security update
|
1 | SJP | 16 |
2026-03-20 | Download |
|
S721QOPS1CZA1
Security update
|
1 | SJP | 16 |
2026-02-13 | Download |
|
S721QOPS1CYK2
Security update
|
1 | SJP | 16 |
2025-11-12 | Download |
|
S721QOPU1CYJ4
Feature update
|
1 | SJP | 16 |
2025-10-29 | Download |
|
S721QOPS1BYH1
Security update
|
1 | SJP | 15 |
2025-08-13 | Download |
|
S721QOPS1BYG2
Security update
|
1 | SJP | 15 |
2025-07-09 | Download |
|
S721QOPU1BYE5
Feature update
|
1 | SJP | 15 |
2025-05-20 | Download |
|
S721QOPS1AXL1
Security update
|
1 | SJP | 14 |
2024-12-31 | Download |
How to Flash SM-S721Q Firmware
Put the Samsung Galaxy S24 FE 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 1 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.