📄️ Downgrading BIOS
Before we can flash Coreboot internally on a ThinkPad, we need to make sure the BIOS version is vulnerable enough to be overwritten.
📄️ Unlocking BIOS
Before flashing Coreboot internally, it’s important to understand the security protections built into the BIOS and how older versions can be exploited to bypass them.
📄️ Flashing
Flashing firmware always carries some risk.