Unable to write to sys folder

VIM3
1

To install the lte modem drivers, I have to go through this folder. But I am getting the error in the picture.!
mkdir: ‘/sys/kernel/example’: Operation not permitted

informations:
android 9 latest version
khadas vim 3 pro
the device is turned on and connected to the pc with adb.
I was able to do many writes in the other folder. But although I have tracks in the sys folder, I cannot write. root privileges have been acquired.

Adsfghsfgjız
Adsfghsfgjız730×679 31.6 KB

2

You can’t write to the kernel.
You will have to integrate the files into the kernel source code and rebuild the kernel and flash it.

3

How will I integrate it into the img file. I tried the img file with many programs but I cannot open it.