But it doent cost you anything, in case of problem, you know what is
Also KernelSu will not activly support for GKI root
Also, and most importmant
There is 3 version of Anykernel for
KSU, KSUN i RESUKISU
All root managers and Twrp do the same thing magiskboot repack
Why autor of Anykernel is put tools folder and programs inside tools folder if it is of no use
WildJames and Alnasiff have reason for that
You cannot say statment that they doesnt know hot to make Anykernel image!!
Dont forget, they are developers of Anykernel version!!
So I dont agree with you and you give bad advice
I think you just misunderstanding what I mean.
I guess I never give bad advice.
FYI, before I made reply, I already tried this method for 3 root managers you mention above, so I will not misjudge anyone.
In the other hand, why you said KSU will not activily support GKI root, but you recommend it In post #1?
Have you read their page? "KernelSU officially support Android GKI 2.0 (kernel 5.10+)".
Yes there are 3 version of anykernel3.zip which is KSU, KSUN and BakaSU (formerly ReSukiSU).
To get temporary root, we need to make new-boot.img (patched_boot image), right?
This is what I mean.
FIles in anykernel3.zip has folders and .sh files for use to flash in TWRP or root manager.
But when we only want to get new-boot.img file, just get Image file from anykernel3.zip based on your root manager (no need all files).
After that just do like your #1 post like copy boot.img from original ROM, then unpack, etc.
This only for get a new-boot.img file and then use this file to boot in fastboot.
After we get temporary root, so we can flash anykernel3.zip according what root manager we use.
Hope it clarify.