Lion 10.7.4 hacintosh updating guide

apple released lion 10.7.4 updates few days ago  with many security and other fixes .
here is step by step guide to updating your hackintosh without breaking anything

requirements :
download offline update

install update normally wait until it finish installing 

install multibeast again and graphics driver then restart 

if your hackintosh wont boot after updating 
and if its wont boot then insert installation key : how to make bootable usb of lion 
and open terminal replace your main booting   org.chameleon.Boot.plist by usb org.chameleon.Boot.plist

for more troubleshooting info :
enjoy hackintosh