Samsung SM-F966B firmware update — April 2026 security patch. Build: F966BXXU9BZDP. Includes the latest Android security patches and system stability improvements. Flash using Samsung Odin3.
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Verification & Details
Package Name:
F966BXXU9BZDP
How to Flash Odin on Samsung Galaxy Z Fold 7 (SM-F966B)
Please follow these steps carefully to install the F966BXXU9BZDP/F966BOXM9BZDP/F966BXXU9BZDP update safely. Ensure your device has at least 60% battery.
Download the F966BXXU9BZDP/F966BOXM9BZDP/F966BXXU9BZDP Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy Z Fold 7 (SM-F966B).
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.