Flashing ROMs with the Flipper Zero

A few months ago I bought a Flipper Zero, and it has become the ideal multi-tool for all my hardware hacking needs. Recently, I needed to update my T440p's BIOS to the latest stable Libreboot ROM. So I decided it would be a good time to try out the built-in SPI Flasher in the Flipper.

I rebuilt my Libreboot ROM with the latest stable version and injected the proprietary blobs. You can find my previous blog about my initial flashing of Libreboot here, where I go more in depth about how to prepare the ROM.

There is only one really noteworthy difference with flashing on the Flipper. And that is to make sure your ROM files end in ".bin". You don't need to do any conversion, the rom and bin format, in this case, are the same.

Once your ROMs are flashed, you should have a perfectly working Libreboot or Coreboot!