Need Lenovo G580 BIOS

hii all

i have Lenovo G580 BIOS laptop with SLIC 2.1

Pheonix Secure Core Titano

BIOS Ver - 62CN39WW

but i need an update i mean a later version of it possibly 62CN41WW .... kindly help me to get the BIOS or if somebody has the same BIOS as i have kindly backup it by Universal BIOs Backup Utility and post here.....i really need it