At the end I managed to update all BIOS of my machines by using the manifacturer original zip file.

Once extracted there are various files, fun part they changed the name of the main executable that had to be run via EFI with a less obviousy one and also added a FLASH.NSH file where .NSH are the EFI equivalents of .BAT in Windows and .SH in Linux.

So here's the procedure: unzip the ZIP content and put it in a flash drive, at the startup go in BIOS settings and select "Boot EFI shell", when the boot is complete go inside the flash drive content with cd fd0 or similar command where fd0 is your flash drive. At this point I first used the utility provided to do a backup copy of the current BIOS and then ran the FLASH.NSH file, then reboot and remove the external flash drive.

Answer from user3450548 on Stack Exchange
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AMI
ami.com › home › resources › ami firmware utility (afu), a secure update utility for aptio v uefi bios firmware
AMI Firmware Utility (AFU), a Secure Update Utility for Aptio V UEFI BIOS Firmware - AMI
October 18, 2018 - The OS-based firmware update services are built on top of interfaces defined by the UEFI specification. Specifically, they use EFI System Resource Table and UpdateCapsule runtime service, which are fully supported by AMI. Historically flash utility has provided many more features to OEMs and ODMs in respect to what a basic UpdateCapsule service can do.
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Win-Raid
winraid.level1techs.com › bios/uefi modding › bios modding guides and problems
[GUIDE] Flash AMI BIOS With Different ROM ID on ASUS Motherboard - BIOS Modding Guides and Problems - Win-Raid Forum
February 12, 2024 - There are very few scenarios where you need to flash firmware from a different model, nor do I recommend you do it, as 95% of the time it will result in a brick. Today, however, I needed to as part of another project I’m…
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Protectli
eu.protectli.com › home › tutorial: flash your bios using flashli (coreboot, ami)
Tutorial: Flash Your BIOS Using Flashli (coreboot, AMI) - Protectli EU
January 14, 2025 - In our latest video tutorial, we introduce Flashli, our purpose-built Python tool that streamlines the process of flashing your Vault between AMI BIOS and coreboot firmware.
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SOGGI
soggi.org › motherboards › bios-update-flash-utilities.htm
Motherboard BIOS Update/Flash Utilities - AMI | Award | Phoenix
The following utilities are recommended to update BIOSes with AMI core (.rom files). UEFI/Aptio 4/Aptio V are not supported, go to ami.com to download the appropriate flash tool.
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Win-Raid
winraid.level1techs.com › bios/uefi modding › bios modding guides and problems
[Guide] How to flash a modded AMI UEFI BIOS - BIOS Modding Guides and Problems - Win-Raid Forum
July 10, 2014 - Since SoniX has presented his wonderful UBU tool (look >here<) it has become very easy to modify any UEFI mode mainboard BIOS regarding their included Option ROM and EFI modules. Unfortunately the real risky part of the …
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VOGONS
vogons.org › viewtopic.php
Repository of AMI flash utilities \ VOGONS
August 9, 2019 - AMIFLASH 4.60 AMIFLASH 4.65 AMIFLASH 5.20z AMIFLASH 5.30 AMIFLASH 6.20 AMIFLASH 6.34 AMIFLASH 6.45 AMIFLASH 8.14 AMIFLASH 8.15 AMIFLASH 8.26 AMIFLASH 8.27
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Elo
elosupport.elotouch.com › hc › en-us › articles › 31652784847383-What-does-AMI-AWARD-BIOS-with-64Mb-SPI-Flash-ROM-mean
What does AMI/AWARD BIOS with 64Mb SPI Flash ROM mean? – Elo - Technical Support
Flash ROM can be reprogrammed, allowing for BIOS updates to add new features or fix bugs. An AMI/AWARD BIOS with 64Mb SPI Flash ROM describes a BIOS system from either AMI or AWARD, stored on an 8MB SPI Flash ROM chip.
Find elsewhere
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Instructables
instructables.com › circuits › computers
Build a Bootable UFD for Flashing AMI BIOS : 12 Steps - Instructables
November 8, 2017 - Build a Bootable UFD for Flashing AMI BIOS: Both notebook and desktop PCs occasionally require BIOS updates. When you visit a vendor's Web site (either the PC mfgr or the BIOS maker) and discover a new BIOS with features you want, or upgrades require a new BIOS, it's time to put all the ingre…
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eBay
ebay.co.uk › motors › vehicle parts & accessories › in-car technology, gps & security › electronic accessories › cables & extensions
AMI MMI Music Interface AUX to USB Adapter Cable Flash Drive for Audi Car Audio | eBay UK
AMI MMI Music Interface AUX to USB Adapter Cable Flash Drive for Audi Car Audio
This is the New Music Interface AMI MMI to USB Adapter Cable, which can Simply connect your USB device (USB flash stick, MP3 player, Hard drive disk ) to your AUDI AMI/MMI system with this adapter.
Price   £6.89
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PC Review
pcreview.co.uk › newsgroups › windows xp › windows xp general
updating AMI BIOS under WINDOWS XP | PC Review
June 1, 2004 - Make sure you start by backing up the current bios to a file (also on the floppy), and if, when you do the flash, there is *any* sign that it did not go through correctly, immediately, without switching off or rebooting, run the program again to restore that ... I am attempting to upgrade the AMI bios and have created a boot disk in XP, but when I get to the A:> prompt in dos and try to put C: in, it says invalid directory.
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Amazon UK
amazon.co.uk › audi-ami-cable › s
Amazon.co.uk: Audi Ami Cable
Cable Adapter for AMI/MMI AUX,CarAudio Interface Cable for VW/Audi,USB Music Interface & Charging Cable for A3/A5/A6/Q5/Q7/R8,Plug & Play(Black) · After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in
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Novatech
forum.novatech.co.uk › support
BIOS update for laptop - Support - Novatech Community Forums
May 20, 2018 - I am trying to upgrade my laptop BIOS. The BIOS setup is very minimal, it doesn’t seem to include EZ Flash, so I tried to use AFUDOS.EXE, after booting FreeDOS from a USB stick. I tried 3 versions of AFUDOS, all downloaded from the AMI site today (AMIBIOS8, Aptio 4, Aptio V). None worked.
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ASUS
asus.com › uk › supportonly › ami › helpdesk_knowledge
AMI - Support
AMI · Product support for AMI Find another model · By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status. Register Product · Email Us · Find service locations · [Windows 11/10] Troubleshooting - Sound ...
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Google Translate
translate.google.com › home › learning center
Herramientas y utilidades de firmware AMI
October 2, 2025 - AMI announces MegaRAC OneTree Community Edition, an open-source OpenBMC-based firmware solution for AI factory and data center management, plus a new Partner Alliance program and AMI Rack Manager preview.
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Lifechiropractic
lifechiropractic.co.uk › home › dr. ami
Chiropractor Wickford - Ami | Life Chiropractic Wickford
3 weeks ago - Absolutely fantastic! I was in a lot of pain before I started my treatment, now it’s almost gone! I’m talking, a lot of painkillers down to none! Very professional, was given an x-ray straight away and the treatment followed quicker than ‘The Flash’. Ben and Yenei, you are both stars!
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Philip Bloom
philipbloom.net › blog › great-nikon-d300s-video-footage-from-award-winning-photographer-ami-vitale
Great Nikon D300s Video footage from award winning photographer Ami Vitale | Philip Bloom- Blog
August 2, 2009 - Well done Ami and thanks Phil for bringing this to our attention. I must leave a mention to Dai Sugano the film editor… superb job, a great blend of the right pictures to music. ... Hi Philip, yes it´s great footage. Great color and great places also. This is Flash video (on the web).
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MSI
uk.msi.com › Motherboard › MAG-B650-TOMAHAWK-WIFI › support
MAG B650 TOMAHAWK WIFI
Powered by AMD Ryzen 7000 series processors, the MSI MAG B650 TOMAHAWK WIFI is hardened with performance essential specifications to outlast enemies. Tuned for better performance by Core boost, memory Boost, Premium Thermal Solution, M.2 Shield Frozr.
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Detailing World
detailingworld.co.uk › home › forums › gallery › the showroom
Audi A1 AMI retrofit project | Detailing World Forum
All that is required is for this little chappy to be plugged into the ODB with the ignition off. Turn on the ignition and watch the green LED flash quickly for about 30 seconds until it shows steady green, then all done!
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MSI
uk.msi.com › Motherboard › B550-A-PRO › support
B550-A PRO
{{switchLocationNotice}} · {{switchLocationNoticeButton}} · {{data.name}} · {{ translations.page_title.support_for }} · {{ translations.page_title.register_now }} · {{ translations.page_title.detail_support_notice }} · GTIN: {{ query.gtin ? query.gtin : '' }} SN: {{ query.sn ? query.sn ...