Ok so to your hack you ps3 you need
WinSCP
Ipod/Iphone that can run Bootlace
Bootlace from Cydia
PS3 files PL3 or newer
and OpenSSH from Cydia
1) Get Bootlace from Cydia and install it
2) Then open Bootlace Install Openiboot and Idroid
3) Then use WinSCP to log in to your ipod/iphone
4) Go to root /private/Var/idroid
5) Put the ps3 files here and done run Jailbreak and install off of a usb or w.e
WinSCP
Ipod/Iphone that can run Bootlace
Bootlace from Cydia
PS3 files PL3 or newer
and OpenSSH from Cydia
1) Get Bootlace from Cydia and install it
2) Then open Bootlace Install Openiboot and Idroid
3) Then use WinSCP to log in to your ipod/iphone
4) Go to root /private/Var/idroid
5) Put the ps3 files here and done run Jailbreak and install off of a usb or w.e