Samsung Galaxy Z Fold7 (SM-F966Q) Firmware Overview
What is the latest SM-F966Q firmware?
F966QOPU1CZJD, released October 28, 2026 with Android 17. It is a feature update on bootloader binary 1. The archive holds 11 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 Z Fold7 still getting updates?
Yes. The newest build is from October 2026.
Which Android versions did it get?
The SM-F966Q builds in the archive run Android 16 to 17. The earliest build we have for each version:
- Android 17: F966QOPU1CZIH (Sep 2026), 2 builds in total
- Android 16: F966QOPU1AYFL (Jun 2025), 8 builds in total
Can I downgrade the SM-F966Q 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 Jun 2025
All SM-F966Q firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
F966QOPU1CZJD
Feature update
|
1 | SJP | 17 |
2026-10-28 | Download |
|
F966QOPU1CZIH
Feature update
|
1 | SJP | 17 |
2026-09-20 | Download |
|
F966QOPS1BZH4
Security update
|
1 | SJP | 16 |
2026-08-14 | Download |
|
F966QOPU1BZF1
Feature update
|
1 | SJP | 16 |
2026-06-03 | Download |
|
F966QOPS1AZB6
Security update
|
1 | SJP | 16 |
2026-02-14 | Download |
|
F966QOPS1AZA1
Security update
|
1 | SJP | 16 |
2026-01-12 | Download |
|
F966QOPU1AYKD
Feature update
|
1 | SJP | 16 |
2025-11-19 | Download |
|
F966QOPU1AYI1
Feature update
|
1 | SJP | 16 |
2025-09-02 | Download |
|
F966QOPS1AYGG
Security update
|
1 | SJP | 16 |
2025-07-30 | Download |
|
F966QOPU1AYFL
Feature update
|
1 | SJP | 16 |
2025-06-19 | Download |
|
F966QOPU1BZDP
Feature update
|
1 | SJP | — |
N/A | Download |
How to Flash SM-F966Q Firmware
Put the Samsung Galaxy Z Fold7 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.