Is S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1 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, S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1 is the version shown. Check FirmwareMirror regularly for newer versions of Samsung Galaxy S24 firmware.

Download Samsung Galaxy S24 ROM - S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1 (AFR)

Q: How to Flash Odin on Samsung Galaxy S24

1. Download the S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1 Recovery ROM (.zip file). 2. Transfer the file to the internal storage root directory of your Samsung Galaxy S24. 3. Navigate to Settings > About Phone > System Update. 4. Tap the OS logo 10 times to enable advanced features.

What's New

• Security
The device is protected with improved security.

Software enhancement to provide an additional layer of connectivity to Triple Zero services during emergency service outages.

These changes may vary depending on the model, country, or network operator of the customer environment.

Android Version

N/A

File Size

301.4 MB

Release Date

Jan 01, 2026

Flash Method

Odin

Download ROM

Available

Download Now

File Size: 0.29 GB

Mirror Downloads (1)

Mirror 1

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

Verification & Details

Package Name:

S921BXXSCCZA1

How to Flash Odin on Samsung Galaxy S24

Please follow these steps carefully to install the S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1 update safely. Ensure your device has at least 60% battery.

Download the S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1 Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy S24.
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 S24

Download Samsung Galaxy S24 Firmware (S921BXXSCCZA1/S921BOXMCCZA1/S921BXXSCCZA1)