I tried to follow article on http://wiki.cyanogenmod.org/w/Install_CM_for_huashan#Unlock_your_Xperia_SP
to flash Cyanogen on my Xperia SP.
I used flashtool to get into fastboot. I got unlock key from Sony page, I unlocked bootloader.
Then I followed step:
Extract boot.img from the zip to your computer, you will need this file for fastboot.
Put the phone into fastboot mode: With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
Open a terminal on the PC and enter the following:
fastboot flash boot boot.img
After reboot I got black screen, no Led, but Device gets connected in Win as:
Sony sa0108 ADB Interface Driver
However I cannot get
There is also one more device with question mark in list as
Any suggestions ?