PicoShim

The smallest shim ever (that boots while still being signed)

Overview

PicoShim is a shim made for complete minimalism.

It is the smallest shim thats able to be made (as of 10/9/24) without modifying the kernel partition

Run these commands in a LINUX terminal, WSL is not guaranteed to work and will not recieve support.

git clone https://github.com/kxtzownsu/PicoShim
cd PicoShim/builder
sudo bash builder.sh /path/to/raw-shim.bin

Now flash /path/to/raw-shim.bin to a USB and boot it in Developer Mode Recovery (dev=1 reco=1)

kxtzownsu - writing picoshim builder

olyb - shim shrinking code

vk6 - initramfs extraction code