vs3 upgrade
 

Hi all ,
I try to find a way to upgrade my phone's firmware myself these days.
now I have some tools:

dwd flashtool 6.1 Generic 39.0 (need hasp key)
cb2000 1.6.4 cracked (dont know how to use)
panaufo 4.1 cracked

firmware is: VS3ASU_Standard_Russia_F12_r010_d06
have 3 files
VS3_F12_ASU_r010_d06_forNSC.spk
VS3_F12_ASU_r010_d06.dffs
VS3_F12_ASU_r010_d06.cust

my phone is VS3-VF09

how can i do ? i want to save my phone's firmware 1st

-_-!!!