Is it possible to root without a pc?

I tried to root my cellphone with odin today but it doesn't work it doesn't recognize my cellphone! I've already tried everything! Now my question is can you root your cell phone at all without a pc so with an apk app? Or with a laptop but without an odin, so another app? Have already tried some on my cell phone (Iroot kingroot) and so on… I would be happy if you could tell me if that works and if so how?

Have an s8! Model number: Sm-G950F.

9.0 Pie.

First of all, it doesn't work for everyone.

Second, you can completely crash your mobile phone.

Thirdly, most programs require a PC.

Only with a APK that was possible ~ 4-5 years ago. In the meantime, it hardly works without a PC.

At Samsung, it never worked without Odin.

You just have to follow the instructions.

https://www.android-hilfe.de/...36702.html

First of all: how old is the device? Samsung and LG take away the guarantee completely. If you still have a guarantee, let it go for now.

And no it only works with a PC. Which tutorial did you use?