Subscribe| These are instructions on how to jailbreak your iPhone 3GS using PurpleRa1n for Windows. Once you have completed this tutorial you will be able to unlock your iPhone 3GS using this tutorial. This is a preliminary jailbreak and thus some apps such as Winterboard This tutorial works great with Windows XP; however, we have not succeeded |
Step One
Open your web browser of choice and navigate to http://www.purplera1n.com.
Click the Windows logo at the bottom of the screen. Or Download it from
here.
Step Two
When prompted save the download to your desktop
Step Three
Double click the purplera1n.exe file from the desktop to launch the application
Step Four
Click the large make it ra1n button
Step Five
You iPhone will now be placed in recovery mode. You will see a picture of GeoHot
that replaces the regular recovery mode screen on your device.
purplera1n will run and then your device will reboot.
Step Six
Once your device reboots you will see a new icon on the SpringBoard entitled
Freeze. Press it to continue.
Step Seven
Once Freeze opens tap Install Cydia.
Step Eight
Once the Cydia installation has completed you must reboot your iPhone.
Step Nine
When you iPhone has rebooted you can run Cydia. Let it do all the necessary
updates then follow our Unlock
tutorial to finally unlock your iPhone 3GS.
NOTE*: To remove the Freeze icon from your desktop you can install CyDelete
from Cydia then use it to delete the application. We will post a tutorial on
this shortly.
THANKS*: A big thanks goes to GeoHot for his work in making this jailbreak possible.
Also thanks to others who contributed such as chronic and the dev-team and to
Mateen for the nice screenshots!
Source: iClarified
Admin 
my iphone 3gs ver 3.0 i upgrade to ver 3.1
now is lock the screen in activate and emergancy call
what can i do ?
plz answer