How to Downgrade, Jailbreak and Unlock iPhone 3GS 4.02 to 4.01

heres my solution on how how to downgrade, jailbreak and unlock iPhone 3gs 4.02 to 4.01

You must have activation sim card like one sim or super sim to activate your iphone...

im using super sim as shown image below...



open Tiny Umbrella to save shsh...

then click save shshs wait till save your shsh...





ready for restoring..

open itunes, on your keyboard hold shift and click restore...select ipsw 4.01









restoring done....


now you can see the menu of your iPhone ready for jailbreaking...

Open wifi and go to Safari

type jailbreakme.com



easily touch the slide to unlock

wait till finish...






after jailbreaking you can now see cydia aplication...

Open cydia then upgrade all changes...

now you can procede to manage then add source..

add this...http://cydia.pushfix.info/



then install this...

to avoid Different SIM Detected

wait till finish and automatically reboot your unit...



For unlocking go to cydia, manage, add source then add and install repo666.ultrasnow.com

your iPhone now is jailbroken and unlock...






-yaps-