Is G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2 stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

Is this firmware the latest version?

Yes, G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2 is the version shown. Check FirmwareMirror regularly for newer versions of Samsung Galaxy S8+ (SM-G9550) firmware.

Download Samsung Galaxy S8+ (SM-G9550) ROM - G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2 (CHC)

Q: How to Flash Odin on Samsung Galaxy S8+ (SM-G9550)

1. Download the G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2 Recovery ROM (.zip file). 2. Transfer the file to the internal storage root directory of your Samsung Galaxy S8+ (SM-G9550). 3. Navigate to Settings > About Phone > System Update. 4. Tap the OS logo 10 times to enable advanced features.

What's New

- Added new feature
ㆍA new WLAN function has been added. (WLAN Power Saving Mode, Allow individual apps to switch)
- Other bug fixes
ㆍThe stability of Camera has been improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Android Version

N/A

File Size

467.27 MB

Release Date

Dec 31, 1969

Flash Method

Odin

Download ROM

Available

Download Now

File Size: 0.46 GB

Mirror Downloads (1)

Mirror 1

1 mirror(s) available • Click any button to download

Verification & Details

Package Name:

G9550ZCU4DSG2

How to Flash Odin on Samsung Galaxy S8+ (SM-G9550)

Please follow these steps carefully to install the G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2 update safely. Ensure your device has at least 60% battery.

Download the G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2 Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy S8+ (SM-G9550).
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Samsung Galaxy S8+ (SM-G9550)

Download Samsung Galaxy S8+ (SM-G9550) Firmware (G9550ZCU4DSG2/G9550CHC4DSG2/G9550ZCU4DSG2)