TWRP device tree for Samsung S20 Ultra aka z3s

Kernel source

Available at https://github.com/corsicanu/android_kernel_samsung_universal9830

How to build

This was tested and it's fully compatible with minimal manifest twrp.

1. Set up the build environment following instructions from here
2. In the root folder of cloned repo you need to clone the device tree:

git clone -b android-11.0 https://github.com/TeamWin/android_device_samsung_z3s.git device/samsung/z3s

3. To build:

export ALLOW_MISSING_DEPENDENCIES=true && . build/envsetup.sh && lunch twrp_z3s-eng && mka recoveryimage -j128