[https://twitter.com/IotFit Follow us on Twitter for software and BIOS updates] '''<span style="color:#FF0000">Important:</span>'''<br />
* BIOS update recommended in case the system is unstable, or required fixes have been released.
* Incorrect BIOS update has a risk for system brick, therefore follow the guide step-by-step.
* Check for latest BIOS version available [[Fitlet: BIOS ROM Files|fitlet BIOS ROM Files]] and compare to [[Fitlet BIOS guide#Main|BIOS Version]] on your fitlet.
== Preparing the USB Flash Drive with BIOS Updater ==
# Connect your USB Flash Drive to your computer and format it using '''FAT32'''.
# Download and extract '''[http://fit-pc.com/download/fitlet/bios/EFI_Updater_Package.zip Bios Updater package]'''.<p>The package contains the following files:</p>
#:''AfuEfix64.efi''
#:''Flash.nsh''
#:''Shellx64.efi''
# Copy the extracted files to the formatted USB Flash Drive.
# Download the '''[[fitlet: BIOS ROM Files|BIOS binary file]]'''.
# Copy the flt.rom file to the root directory on the USB Flash Drive.
== Updating # Format the USB Flash Device (UFD) to '''FAT32''' file system# Download and extract the '''[http://fit-pc.com/download/fitlet/bios/tools/AFUEFI_BIOS_Updater_Package.zip BIOS ==Updater Package]''' <br> The package contains the following files:# Connect : ''AfuEfix64.efi''#: ''Flash.nsh''#: ''Shellx64.efi''#: ''Startup.nsh''# Copy the prepared USB flash device extracted files to the UFD# Download and extract the '''[[fitlet : BIOS ROM Files | fitlet BIOS file]]'''# Copy the BIOS file to the UFD# Connect the UFD to the target unit and boot.power up# Press the '''DEL''' key during the boot to enter until the BIOS menu.Setup appears# Under Browse to the '''Save & Exit tab, select ''' menu# Click on the option '''“Launch Launch EFI Shell from filesystem device”device'''option# When the The system enters will boot to the UEFI modeEFI Shell, type and after 4 seconds the command: ''automatic flash flt'' and press Enter.# The BIOS flashing process will start.<pbr>'''Note:''' At the start of the process, the system will hang for 1 minute. This is expected behaviorbehaviour. Please, don’t interrupt it.</p># When At the end of the flashing process ends and , remove the prompt line appearsUFD, type the command: '''reset''' and press Enter.# Press the '''DEL''' Enter key during the restart and enter the BIOS menu.# Under '''Save & Exit''' tab, select the option '''“Restore Defaults”''' and after that '''“Save Changes and Reset”'''.
[[category:fitlet]]
[[category:BIOS]]
