kernel to root?

[Gresdel]

Do i need a new kernel for my galaxy s2 GT-I9100 to root it? and if not, is htere any drawbacks to not getting a new kernel?

 

Thanks

[Altecice]

Nope Rooting can be done via ODIN very quickly and easily.

[c3p0]

Told you yesterday. No you don't http://linustechtips.com/main/topic/190104-root-genius/ S2 is an old phone and can be rooted with apps or automated software.

[_ASSASSIN_]

writing SuperSU to the system via a custom recovery will override your ROM with root functionality. No need to change kernels (but they can help with battery life/performance!)