[Samsung Galaxy S10/S10+/S10 5G/E Cross Device Deve] JohnDandel:
I tried to run extract-files.sh but I get errors. The phone is rooted with Magisk. I can adb shell and su into the phone. So I copied the files over manually.

Here is what I get when I run extract-files.sh

Cleaning output directory (./../../../vendor/samsung/beyond1lte/proprietary)..

Extracting 0 files in ./proprietary-files.txt from adb:

Extracting 1 files in ./proprietary-files-vendor.txt from adb:

- vendor/lib64/libskeymaster4device.so

!! vendor/lib64/libskeymaster4device.so: file not found in source

Extracting 17 files in ./proprietary-files-twrp.txt from adb:

- recovery/root/vendor/bin/tzdaemon

!! recovery/root/vendor/bin/tzdaemon: file not found in source

- recovery/root/vendor/bin/tzts_daemon

!! recovery/root/vendor/bin/tzts_daemon: file not found in source

- recovery/root/vendor/lib64/hw/gatekeeper.exynos9820.so

!! recovery/root/vendor/lib64/hw/gatekeeper.exynos9820.so: file not found in source

- recovery/root/sbin/libiwt.so

!! recovery/root/sbin/libiwt.so: file not found in source

- recovery/root/sbin/libkeymaster_helper_vendor.so

!! recovery/root/sbin/libkeymaster_helper_vendor.so: file not found in source

- recovery/root/sbin/libskeymaster4device.so

!! recovery/root/sbin/libskeymaster4device.so: file not found in source

- recovery/root/sbin/libteecl.so

- recovery/root/sbin/libcrypto.so

!! recovery/root/sbin/libcrypto.so: file not found in source

- recovery/root/vendor/tee/00000000-0000-0000-0000-46494e474502

!! recovery/root/vendor/tee/00000000-0000-0000-0000-46494e474502: file not found in source

- recovery/root/vendor/tee/00000000-0000-0000-0000-474154454b45

!! recovery/root/vendor/tee/00000000-0000-0000-0000-474154454b45: file not found in source

- recovery/root/vendor/tee/00000000-0000-0000-0000-4b45594d5354_vendor

!! recovery/root/vendor/tee/00000000-0000-0000-0000-4b45594d5354_vendor: file not found in source

- recovery/root/vendor/tee/driver/00000000-0000-0000-0000-00535453540b

!! recovery/root/vendor/tee/driver/00000000-0000-0000-0000-00535453540b: file not found in source

- recovery/root/vendor/tee/driver/00000000-0000-0000-0000-4d53546d7374

!! recovery/root/vendor/tee/driver/00000000-0000-0000-0000-4d53546d7374: file not found in source

- recovery/root/vendor/tee/driver/00000000-0000-0000-0000-53626f786476

!! recovery/root/vendor/tee/driver/00000000-0000-0000-0000-53626f786476: file not found in source

- recovery/root/vendor/tee/driver/00000000-0000-0000-0000-564c544b4456

!! recovery/root/vendor/tee/driver/00000000-0000-0000-0000-564c544b4456: file not found in source

- recovery/root/vendor/tee/ffffffff-0000-0000-0000-000000000030

!! recovery/root/vendor/tee/ffffffff-0000-0000-0000-000000000030: file not found in source

- recovery/root/vendor/tee/tui/resolution_common/ID00000100

!! recovery/root/vendor/tee/tui/resolution_common/ID00000100: file not found in source

sed: can't read ./../../../vendor/samsung/beyond1lte/proprietary/recovery/root/vendor/bin/tzdaemon: No such file or directory

I started with a newly installed ROM from Samsung. Here is the version I used on S10.

G973FXXU4CTC9_G973FCKH4CTC3_H3G

Thanks for any help