Is S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2 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, S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2 is the version shown. Check FirmwareMirror regularly for newer versions of Samsung Galaxy S25 Ultra (China/HK) firmware.

Download Samsung Galaxy S25 Ultra (China/HK) ROM - S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2 (BRI)

Name: S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2 for Samsung Galaxy S25 Ultra (China/HK)
Availability: InStock
Author: Samsung

What's New

Samsung SM-S9380 firmware update — August 2025 security patch. Build: S9380ZHS5AYH2. Includes the latest Android security patches and system stability improvements. Flash using Samsung Odin3.

Android Version

N/A

File Size

3.54 GB

Release Date

Aug 01, 2025

Flash Method

Odin

Download ROM

Available

Download Now

File Size: 3.54 GB

Mirror Downloads (1)

Mirror 1

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

Verification & Details

Package Name:

S9380ZHS5AYH2

How to Flash Odin on Samsung Galaxy S25 Ultra (China/HK)

Please follow these steps carefully to install the S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2 update safely. Ensure your device has at least 60% battery.

Download the S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2 Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy S25 Ultra (China/HK).
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 S25 Ultra (China/HK)

Download Samsung Galaxy S25 Ultra (China/HK) Firmware (S9380ZHS5AYH2/S9380OZS5AYH2/S9380ZCS5AYH2)