Tools needed :
Program called fastboot
Extract the files.
Open command prompt -> Go to Start-Run - type : CMD
Use the -w option
Turn on phone holding the volume up button & connect it to PC.
Pics will help you to do the rest .
Hope this help
No need to PM me for help - use your brian
just check the link below
ZTE Blade: Full Update Guide - CyanogenMod Wiki
there is full recovery guide
but not working for me
I can not put the phone to right mode
with volume up+power on