Yes – with caveats.
Maintaining a system's firmware is often seen as a "one-way street" by casual users, but for enthusiasts and technicians, having a way back is critical. Universal BIOS Backup Toolkit V2.0 177l Universal BIOS Backup Toolkit V2.0 177l
| Tool | Best For | Limitation vs 177l | | :--- | :--- | :--- | | | AMD GPUs only | Not universal. | | AFUWIN (AMI Firmware Update) | AMI UEFI only | Fails on Phoenix or Insyde BIOS. | | CH341A Programmer | Dead boards | Requires physical disassembly and soldering. | | Universal BIOS Backup Toolkit V2.0 177l | Any board, any chip | No native GUI for Mac/Linux. | Yes – with caveats
: It is designed to be "universal," meaning it aims to support a wide range of motherboard manufacturers without requiring the specific proprietary software usually provided by brands like ASUS, Gigabyte, or MSI. Technical Mechanics | | AFUWIN (AMI Firmware Update) | AMI
The identifier refers to a specific, highly sought-after build of the software. Unlike earlier versions (V1.0, V2.0.1), the "177l" iteration introduced improved support for newer UEFI BIOS chips, better detection algorithms for SPI (Serial Peripheral Interface) flash memory, and a more stable 64-bit driver model.
The "Universal" claim is bold but largely accurate: It works with Intel, AMD, VIA, and SiS chipsets dating back to the Pentium 3 era, all the way up to modern AMD Ryzen and Intel Core 12th/13th Gen processors.