Samsung Galaxy J6 (SM-J600G) Firmware Overview
What is the latest SM-J600G firmware?
J600GDXUACZB1, released April 23, 2026 with Android 10. It is a feature update on bootloader binary 10. The archive holds 20 official builds across 14 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy J6 still getting updates?
The last build arrived in April 2026. Updates have slowed down — models late in their support period move to quarterly or half-yearly security patches before they stop.
Can I downgrade the SM-J600G firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 1 to 10:
- Binary 10 — since Aug 2022
- Binary 3 — since Aug 2018
- Binary 2 — since Jun 2018
- Binary 1 — since May 2018
A phone already on binary 10 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 10 build. How to read a build number.
All SM-J600G firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
J600GDXUACZB1
Feature update
|
10 | TGY | 10 |
2026-04-23 | Download |
|
J600GUBUACWF2
Feature update
|
10 | CHL | 10 |
2023-08-26 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHV | 10 |
2023-06-01 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHE | 10 |
2023-05-25 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHX | 10 |
2023-05-19 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHT | 10 |
2023-05-18 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHQ | 10 |
2023-05-17 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHP | 10 |
2023-05-17 | Download |
|
J600GUBUACWD5
Feature update
|
10 | CHO | 10 |
2023-05-17 | Download |
|
J600GUBUACWB3
Feature update
|
10 | UNE | 10 |
2023-03-13 | Download |
|
J600GUBUACWB3
Feature update
|
10 | TMM | 10 |
2023-03-12 | Download |
|
J600GUBUACWB3
Feature update
|
10 | MXO | 10 |
2023-03-12 | Download |
|
J600GUBUACWB3
Feature update
|
10 | IUS | 10 |
2023-03-12 | Download |
|
J600GUBUACWB3
Feature update
|
10 | TCE | 10 |
2023-03-12 | Download |
|
J600GUBUACVH1
Feature update
|
10 | CHE | 10 |
2022-09-03 | Download |
|
J600GUBUACVH1
Feature update
|
10 | CHX | 10 |
2022-09-03 | Download |
|
J600GUBUACVH1
Feature update
|
10 | CHV | 10 |
2022-09-03 | Download |
|
J600GUBUACVH1
Feature update
|
10 | CHL | 10 |
2022-09-03 | Download |
|
J600GUBUACVH1
Feature update
|
10 | CHP | 10 |
2022-09-03 | Download |
|
J600GUBUACVH1
Feature update
|
10 | CHO | 10 |
2022-09-03 | Download |
Latest SM-J600G 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 |
|---|---|---|---|---|
| CHE | J600GUBUACWD5 | 10 | 10 | 2023-05-25 |
| CHL | J600GUBUACWF2 | 10 | 10 | 2023-08-26 |
| CHO | J600GUBUACWD5 | 10 | 10 | 2023-05-17 |
| CHP | J600GUBUACWD5 | 10 | 10 | 2023-05-17 |
| CHQ | J600GUBUACWD5 | 10 | 10 | 2023-05-17 |
| CHT | J600GUBUACWD5 | 10 | 10 | 2023-05-18 |
| CHV | J600GUBUACWD5 | 10 | 10 | 2023-06-01 |
| CHX | J600GUBUACWD5 | 10 | 10 | 2023-05-19 |
| IUS | J600GUBUACWB3 | 10 | 10 | 2023-03-12 |
| MXO | J600GUBUACWB3 | 10 | 10 | 2023-03-12 |
| TCE | J600GUBUACWB3 | 10 | 10 | 2023-03-12 |
| TGY | J600GDXUACZB1 | 10 | 10 | 2026-04-23 |
| TMM | J600GUBUACWB3 | 10 | 10 | 2023-03-12 |
| UNE | J600GUBUACWB3 | 10 | 10 | 2023-03-13 |
Older SM-J600G Builds (Archive)
25 earlier builds from the samdb.org catalogue. They are not in the download list above; the link searches for the build on the partner site.
| Build / PDA | Bit | Month | Regions (CSC) | |
|---|---|---|---|---|
| J600GDXU3ARL1 | 3 | Dec 2018 | INS | Find |
| J600GUBS3ARK7 | 3 | Nov 2018 | CHT, TMM | Find |
| J600GUBS3ARK4 | 3 | Nov 2018 | BVO, CHO, CHP, CHQ, COO, DOO, EON, PEO, TPA, UPO, UYO | Find |
| J600GUBS3ARK3 | 3 | Nov 2018 | MXO | Find |
| J600GUBS3ARK2 | 3 | Nov 2018 | PCT, PET, PSN, PSP | Find |
| J600GDXU3ARK5 | 3 | Nov 2018 | PNG, VFJ | Find |
| J600GDXU3ARK1 | 3 | Nov 2018 | BRI, CAM, LAO, MYM, NZC, THL, TNZ, VNZ, XID, XME, XNZ, XSP, XTC, XXV | Find |
| J600GUBS3ARJ2 | 3 | Oct 2018 | CDR, CHL, CHX, CPA, ECO, PGU, TCE | Find |
| J600GUBS3ARJ1 | 3 | Oct 2018 | CTP, CTU | Find |
| J600GUBU3ARI2 | 3 | Sep 2018 | COM, MXO, TGU | Find |
| J600GDXU3ARI7 | 3 | Sep 2018 | INS | Find |
| J600GDXU3ARI4 | 3 | Sep 2018 | TGY | Find |
| J600GUBU3ARH5 | 3 | Aug 2018 | CHT, TMM | Find |
| J600GUBU3ARH4 | 3 | Aug 2018 | ALE, CGU, DOR, PCT, PCW, PET, PNT, PSN, PSP | Find |
| J600GUBU3ARH3 | 3 | Aug 2018 | BVO, CHO, CHP, CHQ, COO, DOO, EON, MXO, PEO, TPA, UPO, UYO | Find |
| J600GUBU2ARG3 | 2 | Jul 2018 | CDR, CHE, CHL, CHX, COM, CPA, ECO, PGU, TCE, TMM | Find |
| J600GUBU2ARG1 | 2 | Jul 2018 | CHV, CTP, CTU | Find |
| J600GDXU2ARG7 | 2 | Jul 2018 | BNG, INS, NPL, SLK | Find |
| J600GDXU2ARG4 | 2 | Jul 2018 | BRI, CAM, LAO, MYM, NZC, PNG, THL, TNZ, VFJ, VNZ, XID, XME, XNZ, XSP, XTC, XXV | Find |
| J600GUBU2ARF3 | 2 | Jun 2018 | BVO, BVT | Find |
| J600GDXU1ARF2 | 1 | Jun 2018 | TGY | Find |
| J600GUBU1ARE5 | 1 | May 2018 | ALE, BVO, CHX, EON, MXO, PNT, TGU | Find |
| J600GUBU1ARE3 | 1 | May 2018 | COL, IUS, PSN, PSP, UNE | Find |
| J600GDXU1ARE9 | 1 | May 2018 | INS | Find |
| J600GDXU1ARE1 | 1 | May 2018 | NZC, TNZ, VNZ, XID | Find |
How to Flash SM-J600G Firmware
Put the Samsung Galaxy J6 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 10 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.