Samsung Galaxy Z Flip5 (SM-F7310) Firmware Overview
What is the latest SM-F7310 firmware?
F7310ZSU9HZIJ, released September 29, 2026 with Android 17. It is a feature update on bootloader binary 9. The archive holds 23 official builds across 3 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy Z Flip5 still getting updates?
Yes. The newest build is from September 2026, and 3 of 3 regions already have a build from that month; the rest usually follow within a few weeks.
Which Android versions did it get?
The SM-F7310 builds in the archive run Android 16 to 17. The earliest build we have for each version:
- Android 17: F7310ZSU9HZIJ (Sep 2026), 3 builds in total
- Android 16: F7310ZSS9GZE8 (May 2026), 20 builds in total
Can I downgrade the SM-F7310 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 9:
- Binary 9 — since May 2026
All SM-F7310 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
F7310ZSU9HZIJ
Feature update
|
9 | TGY | 17 |
2026-09-29 | Download |
|
F7310TSU9HZIJ
Feature update
|
9 | TGY | 17 |
2026-09-29 | Download |
|
F7310ZSU9HZIJ
Feature update
|
9 | BRI | 17 |
2026-09-29 | Download |
|
F7310ZCS9GZI1
Security update
|
9 | CHC | 16 |
2026-09-21 | Download |
|
F7310ZSS9GZI1
Security update
|
9 | BRI | 16 |
2026-09-18 | Download |
|
F7310ZSS9GZI1
Security update
|
9 | TGY | 16 |
2026-09-18 | Download |
|
F7310TBS9GZI1
Security update
|
9 | CHC | 16 |
2026-09-18 | Download |
|
F7310TSS9GZI1
Security update
|
9 | TGY | 16 |
2026-09-18 | Download |
|
F7310ZSS9GZH5
Security update
|
9 | BRI | 16 |
2026-08-18 | Download |
|
F7310ZCS9GZH5
Security update
|
9 | CHC | 16 |
2026-08-18 | Download |
|
F7310TBS9GZH5
Security update
|
9 | CHC | 16 |
2026-08-18 | Download |
|
F7310TSS9GZH5
Security update
|
9 | TGY | 16 |
2026-08-18 | Download |
|
F7310ZSS9GZH5
Security update
|
9 | TGY | 16 |
2026-08-18 | Download |
|
F7310ZSS9GZG3
Security update
|
9 | TGY | 16 |
2026-07-15 | Download |
|
F7310TSS9GZG3
Security update
|
9 | TGY | 16 |
2026-07-15 | Download |
|
F7310ZSS9GZG3
Security update
|
9 | BRI | 16 |
2026-07-15 | Download |
|
F7310TBS9GZF1
Security update
|
9 | CHC | 16 |
2026-06-16 | Download |
|
F7310TSS9GZF1
Security update
|
9 | TGY | 16 |
2026-06-16 | Download |
|
F7310ZSS9GZF1
Security update
|
9 | TGY | 16 |
2026-06-16 | Download |
|
F7310ZCS9GZF1
Security update
|
9 | CHC | 16 |
2026-06-16 | Download |
|
F7310ZSS9GZF1
Security update
|
9 | BRI | 16 |
2026-06-16 | Download |
|
F7310ZSS9GZE8
Security update
|
9 | BRI | 16 |
2026-05-22 | Download |
|
F7310TSS9GZE8
Security update
|
9 | TGY | 16 |
2026-05-22 | Download |
Latest SM-F7310 Firmware by Region
The newest build for each region (CSC) code. Not sure which region your phone uses? See the CSC code guide.
| Region | Latest build | Bit | Android | Date |
|---|---|---|---|---|
| BRI | F7310ZSU9HZIJ | 9 | 17 | 2026-09-29 |
| CHC | F7310ZCS9GZI1 | 9 | 16 | 2026-09-21 |
| TGY | F7310ZSU9HZIJ | 9 | 17 | 2026-09-29 |
How to Flash SM-F7310 Firmware
Put the Samsung Galaxy Z Flip5 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 9 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.