Originally Posted by elzaim2010
i have aleardy unlock bootloader but when i was trying using cwm rom he tell me that i dont have root really i dont understand what can i do
i can use flah tool if there any kerenal unable cwm i need it and how to install
The MIUI thread has a complete tutorial of how to unlock bootloader (okay you did that), but after that it explains you how to root
and install CWM. What firmware are you on? From what I can see the instructions for how to root .200/.211 are a bit daft though (the author expects you to already have a custom recovery). If you're on .200 or .211, skip the rooting step and just flash one of the custom kernels with fastboot (for how to flash a kernel with fastboot, you can also use Flashtool to do this, see here: http://forum.xda-developers.com/show....php?t=1963961
). Depending on which recovery you installed/tried to install, there are different ways of accessing it. If you used RecoverX, you need to tap the Sony logo a few times when you're rebooting. If you used a custom kernel or the 126.96.36.199 recovery for JB DooMLorD has posted, you need to press volume up when rebooting.
If we're to help you, we'd like a little more information. So what firmware are you currently using, which recovery were you trying to install?
Sony Xperia S - Rom: OpenSEMC-U
ZTE Skate - Rom: Stock (GB 2.3.5)
Nokia N85 (Symbian s60v3, not being used anymore)