1.Download zip file following link
http://cmw.22aaf3.co...0828-signed.zip
2.place it on sd card
3.turn off phone ,then press volume -and power button at the same time
4.now youare in CWM menu use vol +/- butons to scroll up and down and home button as select
5.choose optios install zip from sd card>choose zip from sd card >now select zip witch you have downloaded before >aplly it and wit for process to finish >now return to first menu and choose reboot system now