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Galaxy Z Fold8 (SM-F971B) - Build F971BXXU1AZGI

Stock Firmware • Download • Android 17

Samsung SM-F971B — Firmware F971BXXU1AZGI

Device: Samsung Galaxy Z Fold8

Model Code: SM-F971B

Series: Galaxy F

Build Number: F971BXXU1AZGI

Region (CSC): GLO

Android Version: v17

Release Date: 2026-07-28 00:00

User Rating: ★★★★☆ 8.7/10

Downloads: 307

Important: This is an official Samsung Service ROM (4-file format). Use Odin to flash. Includes PIT partition. For repair/update purposes only.

Step-by-Step Flashing Instructions

  1. Preparation: Download this firmware file.
  2. Odin: Download Odin3 v3.14.4 or newer.
  3. Download Mode: Power off your Galaxy Z Fold8. Hold Vol Up + Vol Down and connect USB.
  4. Load Files: Open the downloaded firmware. Select BL, AP, CP, CSC files in Odin.
  5. Flash: Click Start. Wait for "PASS!" message.