BIOS update program (V3.00L21) FZ-55[G/J] series

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Category BIOS/EC/Firmware
Model FZ-55[G/J] (mk3)
Operating System Windows 11 Pro
Windows 10 Pro
Language English
Release Date 12/23/25
File Name BIOS_UpdateProcedure_25-0225_en.pdf 258,093 bytes
BIOS_55_V300L21.exe 22,603,448 bytes
Index No 85617

Version

V3.00L21

Reason for Update

We released the countermeasure modules for the following issues and vulnerabilities.

  1. Vulnerability Information
    INTEL-SA-00898, INTEL-SA-00972, INTEL-SA-00982, INTEL-SA-01046, INTEL-SA-01051,
    INTEL-SA-01083, INTEL-SA-01097, INTEL-SA-01166, INTEL-SA-01244, INTEL-SA-01247,
    INTEL-SA-01249
  2. Support 5G Module FZ-VEW553W, FZ-VEW553U

Revision History

- Dec 23, 2025 : Revised the BIOS update program and the update procedure. (V3.00L21)
   Countermeasures for INTEL-SA-01244, INTEL-SA-01247, INTEL-SA-01249
- Feb 12, 2025 : Countermeasures for INTEL-SA-01166
- Jan 30, 2025 : Revised the BIOS update program and the update procedure. (V3.00L19)
   Added Reason for Update 2
- Sep 11, 2024 : Revised the BIOS update program and the update procedure. (V3.00L14)
- May 07, 2024 : Released the first edition.