Samsung Galaxy S10 (SM-G9730) Firmware Overview
What is the latest SM-G9730 firmware?
G9730ZCU8HZE1, released May 19, 2026 with Android 12. It is a feature update on bootloader binary 8. The archive holds 22 official builds across 2 regions (CSC).
Is the Samsung Galaxy S10 still getting updates?
Yes. The newest build is from May 2026, and 2 of 2 regions already have a build from that month; the rest usually follow within a few weeks.
Which Android versions did it get?
The SM-G9730 builds in the archive run Android 11 to 12. The earliest build we have for each version:
- Android 12: G9730ZCU6GVA7 (Feb 2022), 20 builds in total
- Android 11: G9730ZCS6FVAZ (Jan 2022), 2 builds in total
Can I downgrade the SM-G9730 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 6 to 8:
- Binary 8 — since Dec 2022
- Binary 7 — since Oct 2022
- Binary 6 — since Jan 2022
A phone already on binary 8 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 8 build. How to read a build number.
All SM-G9730 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
G9730ZCU8HZE1
Feature update
|
8 | CHC | 12 |
2026-05-19 | Download |
|
G9730ZHU8HZE1
Feature update
|
8 | TGY | 12 |
2026-05-18 | Download |
|
G9730ZHU8HZB1
Feature update
|
8 | TGY | 12 |
2026-04-22 | Download |
|
G9730ZCU8HXJ1
Feature update
|
8 | CHC | 12 |
2024-10-04 | Download |
|
G9730ZHU8HXJ1
Feature update
|
8 | TGY | 12 |
2024-10-04 | Download |
|
G9730ZHU8HXE1
Feature update
|
8 | TGY | 12 |
2024-06-11 | Download |
|
G9730ZCU8HWE2
Feature update
|
8 | CHC | 12 |
2023-06-09 | Download |
|
G9730ZHS8HWC2
Security update
|
8 | TGY | 12 |
2023-03-28 | Download |
|
G9730ZCU8HVL2
Feature update
|
8 | CHC | 12 |
2023-01-05 | Download |
|
G9730ZHS8HVL2
Security update
|
8 | TGY | 12 |
2022-12-30 | Download |
|
G9730ZHS7HVK1
Security update
|
7 | TGY | 12 |
2022-11-30 | Download |
|
G9730ZCU7HVJ2
Feature update
|
7 | CHC | 12 |
2022-11-01 | Download |
|
G9730ZHU6HVH2
Feature update
|
6 | TGY | 12 |
2022-09-06 | Download |
|
G9730ZCU6HVH2
Feature update
|
6 | CHC | 12 |
2022-09-06 | Download |
|
G9730ZHU6HVF2
Feature update
|
6 | TGY | 12 |
2022-07-05 | Download |
|
G9730ZCU6HVF1
Feature update
|
6 | CHC | 12 |
2022-07-05 | Download |
|
G9730ZHU6HVE1
Feature update
|
6 | TGY | 12 |
2022-05-18 | Download |
|
G9730ZCU6HVE1
Feature update
|
6 | CHC | 12 |
2022-05-18 | Download |
|
G9730ZHU6GVB1
Feature update
|
6 | TGY | 12 |
2022-02-14 | Download |
|
G9730ZCU6GVA7
Feature update
|
6 | CHC | 12 |
2022-02-09 | Download |
|
G9730ZCS6FVAZ
Security update
|
6 | CHC | 11 |
2022-01-21 | Download |
|
G9730ZHS6FVAZ
Security update
|
6 | TGY | 11 |
2022-01-21 | Download |
Latest SM-G9730 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 |
|---|---|---|---|---|
| CHC | G9730ZCU8HZE1 | 8 | 12 | 2026-05-19 |
| TGY | G9730ZHU8HZE1 | 8 | 12 | 2026-05-18 |
How to Flash SM-G9730 Firmware
Put the Samsung Galaxy S10 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 8 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.