How to Downgrade the BIOS on your Lenovo ThinkPad T430/X230

Hello So say you want to do some Mods or remove the whitelists for WI-FI or something on your T430/X230, BUT you are on say a too new version of the BIOS, well you’re not out of luck! Now the installer that Lenovo provides you with will refuse to downgrade as you already have a newer version. With my tutorial you can get round this by Flashing the BIOS directly via command prompt getting round any checks to see if you are on a newer BIOS. In this case, i wanted to remove the WIFI Whitelist but i was on Ve