File Extension Library


.FL1 File Extension

  • Category: System Files
  • Format: Binary

What are .FL1 files and how to open them?

Can't open .FL1 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .FL1 file.

What is a .FL1 file extension?

.FL1 file extension has been classified as System Files. The format of .FL1 file is Binary

.FL1 is Lenovo BIOS Update File

An FL1 file is a compressed BIOS update file used by Lenovo computers, such as ThinkPad and Yoga, running Windows. It contains a BIOS update that is "flashed" onto a computer.

BIOS stands for "Basic Input/Output System" and is a type of firmware used by a computer's microprocessor to boot the computer system when it is turned on. BIOS can also be used to manage the data flow between a computer's operating system and attached devices.

NOTE: To update the BIOS on your computer, go to the Lenovo website and download the correct BIOS for your machine. You can flash FL1 files on to your computer using the Winphlash program.

List of all softwares that can open the Lenovo BIOS Update File
Windows
Phoenix BIOS Winphlash

How to fix problems with .FL1 files

  1. You need to update the application that you normally use to open .FL1 files. Only the latest version of the software supports the current .FL1 file format
  2. You need to check the .FL1 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)