Downgrading a new S5
Hey guys I have read and searched all over the forum and am now so confused my head is ready to explode.
I have ordered a new AT&T S5 and I am sure it will have a kernel too new for towel root. I have read about 'downgrading' the kernel by flashing on older one with Odin and then rooting and then flashing the new kernel back.
Is this possible or am I completely misunderstanding what I have read? I really want a 5 but I have to have root so if it isn't possible some other guy here at work will get a 5 and I will keep the S4