Download Samsung Galaxy S24 (USA unlocked) Firmware (S921U1UEU4AXK4/S921U1OYM4AXK4/S921U1UEU4AXK4)

How to Flash Odin on Samsung Galaxy S24 (USA unlocked)

Please follow these steps carefully to install the S921U1UEU4AXK4/S921U1OYM4AXK4/S921U1UEU4AXK4 update safely. Ensure your device has at least 60% battery.

1. Download the S921U1UEU4AXK4/S921U1OYM4AXK4/S921U1UEU4AXK4 Recovery ROM (.zip file).
2. Transfer the file to the internal storage root directory of your Samsung Galaxy S24 (USA unlocked).
3. Navigate to Settings > About Phone > System Update.
4. Tap the OS logo 10 times to enable advanced features.
5. Tap the top-right menu icon and select 'Choose update package'.
6. Select the downloaded zip file and wait for the automated installation to complete.