All d rest works done by mobile itself.
- u hav 2 Download ifaith-v1.5.9 & redsn0w_win_0.9.15b3
- open ifaith -- click - Show Available SHSH Caches on Server
- a command will appear --Press yes
- click- Show list of available SHSH blobs on TSS server(s)
- put tick mark- which version u want to restore & click download selected blob(s)
- Show where u want to download
- Then go to main menu & click- Build *signed IPSW w/Blobs
- Click Browse for SHSH blobs & locate where u save ur one's
- a command will appear --Press ok
- Click- Browse for an IPSW & locate ur one's OR, click- Download it for me if you don't hav
- click Build IPSW, it will create a IPSW on ur desktop
- Open redsnow, click-- Extras-Even more-restore-IPSW
- Locate ur IPSW that u recently created & click-next
Create IPSW with SHSH blobs-- u can do with redsnow also,
That means Only redsnow can do all job.
any query u can ask me.