how to install *.vkp file patches on my SE w800i

[raksrules]

How do i install patches on my w800i cell phone ?
I have a few *.vkp files. Also what if my phone dies after installing any patch or anything goes wrong ?

 

[::cyborg::]

u need to download setool lite that is all and search for it on google

 

[raksrules]

Any tutorial on how to use it (without causing any harm to the phone) ?

Also what if my phone goes dead after any such flashing ???