Delay? No problem, don't rush this.Thank you for trying to help and sorry for my delay.
As I see it, I have to patch the ROM file(s) with the Magisk-v25.2.apk before injecting it in the phone via Odin. But the Magisk .apk file is not executable on a computer. Hence, my question: How do I do that. How can I
"- Open magisk
- Choose install" ?
This is the only thing I don't understand and don't know how to do on your well detailed tutorial.
Copy AP file to phone (the big file).
Install magisk.apk on you phone (open the downloaded with file manager).
Open magisk, patch the ap file.
It will create a big patched file (with diffirent name).
Copy the patched big file to your computer.
Follow the steps (choose the files in Odin and flash).
Don't forget to install magisk after the odin proces and finish setup