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Samsung Galaxy Z Fold7 (SM-F966Z) - SBM - F966ZSCS1BZH4 firmware

Samsung Galaxy Z Fold7 firmware F966ZSCS1BZH4 is the Android 16 build for the Samsung Galaxy Z Fold7 (model SM-F966Z), released by Samsung for Japan (SBM). It was built on 13 August 2026, carries the 2026-08-05 Android security patch, has changelist 33419270. The package combines system build F966ZSCS1BZH4 (AP/PDA) with CSC build F966ZQBM1BZH4 for the SBM region code. The download is 16.6 GB and has MD5 checksum 59c12a883d00b80c40e4bf79aa636e4c, so you can verify the file after downloading. SamMobile added this file to the firmware archive on 13 August 2026.

Country
Model SM-F966Z
Product Code SBM
Security Patch 2026-08-05
OS Version Android 16
PDA F966ZSCS1BZH4
CSC F966ZQBM1BZH4
Build Date 2026-08-13
Changelist 33419270
File size 16.6 GB (17,863,233,750 bytes)
MD5 59c12a883d00b80c40e4bf79aa636e4c

How to flash F966ZSCS1BZH4 on the Samsung Galaxy Z Fold7 (SM-F966Z)

We recommend updating through Samsung's own tools: over-the-air (Settings › Software update) or Samsung Smart Switch on a PC. Flash the full firmware with Odin only when you are sure about the risks. A wrong region or a failed flash can brick the device, and SamMobile is not responsible for any damage.

  1. Download the firmware package above and extract the ZIP. It contains the AP (PDA), BL, CP and CSC files, plus a HOME_CSC file.
  2. Download and extract Odin on a Windows PC, and install the Samsung USB drivers if the PC does not detect the phone.
  3. Switch the device off and boot it into Download mode (usually Volume Up + Volume Down while connecting the USB cable, or Volume Down + Bixby + Power on older models).
  4. Open Odin. The ID:COM box turns blue when the device is connected.
  5. Load the files in their slots: BL, AP, CP and CSC. Use HOME_CSC to keep your apps and data, CSC to wipe the device.
  6. Leave Re-Partition unticked and click Start. The device reboots when Odin shows PASS. The first boot after a flash can take a few minutes.

Step-by-step PDFs: 5-file firmware and 1-file firmware.

What the build numbers mean

PDA / AP (F966ZSCS1BZH4) is the Android system build; its last three characters encode the year, month and revision. CSC (F966ZQBM1BZH4) is the region and carrier configuration, and CP is the modem firmware. The product code SBM identifies the region or carrier this package was made for (Japan); our list of Samsung CSC codes maps every code to its country and carrier. Flashing a package for a different product code changes carrier features and can be refused by the bootloader, so pick the one that matches the CSC shown under Settings › About phone › Software information.