Usage

Requirements:

A copy of this UEFI (uefi.img)
A Phone with sm8150/sm7125 SoC (Any Storage Capacity)
Google's Android Platform Tools: https://developer.android.com/studio/releases/platform-tools

Unlock Bootloader

Notice: The device will wipe itself.

Ask Google for the way to unlock your phone's bootloader.

Boot the UEFI firmware

Run in a command prompt: adb reboot bootloader
Wait for the device to reboot in bootloader mode
Run in a command prompt: fastboot boot <path to uefi.img downloaded or built from this repository>