| Build / PDA | Bit | Region (CSC) | Rating | Android | Date | Download Link |
|---|---|---|---|---|---|---|
|
G9550ZCS6DUD1
Security update
|
6 | CHC | v9 |
2021-04-27 | Download | |
|
G9550ZHS6DUD1
Security update
|
6 | TGY | v9 |
2021-04-27 | Download | |
|
G9550ZCU6DUC1
Feature update
|
6 | CHC | v9 |
2021-04-07 | Download | |
|
G9550ZCU6DTL2
Feature update
|
6 | CHC | v9 |
2021-01-05 | Download | |
|
G9550ZHU6DTL1
Feature update
|
6 | TGY | v9 |
2021-01-05 | Download | |
|
G9550ZHU6DTJ1
Feature update
|
6 | TGY | v9 |
2020-11-06 | Download | |
|
G9550ZCS6DTJ1
Security update
|
6 | CHC | v9 |
2020-10-30 | Download | |
|
G9550ZHU6DTG2
Feature update
|
6 | TGY | v9 |
2020-10-13 | Download | |
|
G9550ZCU6DTG2
Feature update
|
6 | CHC | v9 |
2020-10-13 | Download | |
|
G9550ZCU6DTG2
Feature update
|
6 | CHC | v9 |
2020-07-23 | Download | |
|
G9550ZHU6DTG2
Feature update
|
6 | TGY | v9 |
2020-07-23 | Download | |
|
G9550ZCU6DTG2
Feature update
|
6 | CHC | v9 |
2020-07-22 | Download | |
|
G9550ZHU5DTF4
Feature update
|
5 | TGY | v9 |
2020-06-22 | Download | |
|
G9550ZCU5DTF3
Feature update
|
5 | CHC | v9 |
2020-06-13 | Download | |
|
G9550ZCU5DTF3
Feature update
|
5 | CHC | v9 |
2020-06-11 | Download | |
|
G9550ZHS5DTC1
Security update
|
5 | TGY | v9 |
2020-03-09 | Download | |
|
G9550ZCS5DTC1
Security update
|
5 | CHC | v9 |
2020-03-09 | Download | |
|
G9550ZHU5DTB1
Feature update
|
5 | TGY | v9 |
2020-02-13 | Download | |
|
G9550ZCU5DTB1
Feature update
|
5 | CHC | v9 |
2020-02-12 | Download | |
|
G9550ZHU5DTA1
Feature update
|
5 | TGY | v9 |
2020-01-14 | Download |
Samsung Galaxy S8+ (SM-G9550) Firmware Overview
The archive lists 20 official builds for the Samsung Galaxy S8+ across 2 regions (CSC). The newest one is G9550ZCS6DUD1, released April 27, 2021 with Android 9. It is a security update on bootloader binary 6: once a phone runs it, firmware with a lower binary can no longer be flashed (how to read a build number).
Latest SM-G9550 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 | G9550ZCS6DUD1 | 6 | 9 | 2021-04-27 |
| TGY | G9550ZHS6DUD1 | 6 | 9 | 2021-04-27 |
How to Flash SM-G9550 Firmware
Put the Samsung Galaxy S8+ into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with the same or a higher Bit than the one installed — a lower bootloader binary will be rejected.