'''Important Note [https:'''<br />Update your BIOS if system is unstable, or bug fixes provided correspond to your needs only/twitter.<brcom/>Flashing the IotFit Follow us on Twitter for software and BIOS incorrectly has risk to brick your system. See to it that the guide will be followed step-by-step.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.
To check if you have the latest BIOS version see [[Fitlet: BIOS ROM Files|fitlet BIOS ROM Files]] and compare to [[Fitlet BIOS guide#Main|BIOS Version]] in your fitlet. == Preparing Format the USB Flash Drive with BIOS Updater. ==# Connect your USB Flash Drive Device (UFD) to your computer and format it using '''FAT32'''. file system# Download and extract the '''[http://fit-pc.com/download/fitlet/bios/EFI_Updater_Packagetools/AFUEFI_BIOS_Updater_Package.zip Bios BIOS Updater packagePackage]'''.<pbr>The package contains the following files:</p> #:''AfuEfix64.efi''#:''Flash.nsh''#:''Shellx64.efi''#: ''Startup.nsh''# Copy the extracted files to the formatted USB Flash Drive.UFD# Download and extract the '''[[fitlet: BIOS ROM Files|fitlet BIOS binary file]]'''.# Copy the flt.rom BIOS file to the root directory on the USB Flash Drive. == Updating BIOS ==UFD# Connect the prepared USB flash device UFD to the fitlet 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, remove the UFD, type the command: '''reset''' and press the Enter.# Press the '''DEL''' 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]]
