probably this question was asked a lot but I can't find anything that can help me.
I've latest ICS software on my LG Optimus 2X (4.0.4) and I would like to root my phone. I've checked USB debugging mod and unknown sources, tried every method I've found and still can't root my phone. Also I've installed drivers for my phone and tried on other pc, same think. I've tried method without PC, Z4root. It starts to root and in one moment app crashes and I must restart my phone to open it again. Super one click stuck on step 5 or 7. I read threads about that problem and I couldn't find any usefull. Please help. What's wrong? I really need to root my phone because it starts to be slow and I'm already sick of running background apps.
Thank you for help