Samsung SM-G770U1 Firmware Overview
What is the latest SM-G770U1 firmware?
G770U1UES9HXA1, released February 22, 2024 with Android 13. It is a security update on bootloader binary 9. The archive holds 20 official builds across 16 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung SM-G770U1 still getting updates?
Most likely not: there has been no new firmware since February 2024, so Android 13 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-G770U1 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 8 to 9:
- Binary 9 — since Jan 2024
- Binary 8 — since Nov 2023
A phone already on binary 9 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 9 build. How to read a build number.
All SM-G770U1 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
G770U1UES9HXA1
Security update
|
9 | TFN | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | SPR | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | TMK | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | TMB | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | ATC | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | XAR | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | XAG | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | XAA | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | VZW | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | USC | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | LRA | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | CHA | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | CCT | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | ATT | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | AIO | 13 |
2024-02-22 | Download |
|
G770U1UES9HXA1
Security update
|
9 | ACG | 13 |
2024-02-22 | Download |
|
G770U1UEU8HWK5
Feature update
|
8 | AIO | 13 |
2024-01-10 | Download |
|
G770U1UEU8HWK5
Feature update
|
8 | ATC | 13 |
2024-01-10 | Download |
|
G770U1UEU8HWK5
Feature update
|
8 | ATT | 13 |
2024-01-10 | Download |
|
G770U1UEU8HWK5
Feature update
|
8 | ACG | 13 |
2024-01-10 | Download |
Latest SM-G770U1 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 |
|---|---|---|---|---|
| ACG | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| AIO | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| ATC | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| ATT | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| CCT | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| CHA | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| LRA | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| SPR | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| TFN | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| TMB | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| TMK | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| USC | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| VZW | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| XAA | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| XAG | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
| XAR | G770U1UES9HXA1 | 9 | 13 | 2024-02-22 |
How to Flash SM-G770U1 Firmware
Put the Samsung SM-G770U1 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.