How to Unlock/Jailbreak Your iPhone 2G 3G and 3Gs for free Windows and Mac User
How to Jailbreak and Unlock Your iPhone
These instructions will work with the latest 3.1.2 firmware, the 05.11.07 baseband, and iPhones which require hactivation.
For those with a new iPhone 3GS (updated Bootrom), BlackRa1n only supports a tethered jailbreak. This means that once jailbroken you should not let your battery die. If it does die you will need to reconnect it to the computer and use BlackRa1n to boot it.
Before continuing make sure you are on the 05.11.07 baseband and have updated your firmware to 3.1.2 using iTunes before continuing.
Attention danger with unlocking and Jailbreak you loose you warranty and may damed or destroy you iPhone!!!!! Unlocking and Jailbreak of one Risk
Step One
To download the software for free which you need to unlock the iphone go to
http://www.mydrive.ch/login with the following credentials:
Username: iPhone@over_blog
Password: unlock
Step Two
When prompted save the download to your desktop
Step Three
Then double click the downloaded blackra1n zip file to extract the application, then double click the application icon to launch the program
Step Four
Make sure your iPhone or iPod is connected to the computer then 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.
blackra1n will run and then your device will reboot.
Step Six
Once your device reboots it will be jailbroken and you will notice a blackra1n icon on the Springboard. Make sure you have a wifi internet connection and press to launch the application.
Choose to select cydia and then select sn0w if you would like to unlock your device. Press the Install button at the top right of the screen to begin.
BlackRa1n will begin to download and install the packages you selected.
If you chose to unlock device using blacksn0w you will be presented with a Post Install log for sn0w. CommCenter will be restarted and there is no need to reboot. If your carrier doesn't support 3G then disable it. Press the Close button to continue.
Step Seven
Once complete BlackRa1n will respring your iPhone and you will find the installer package of your choice on the Springboard.
Step Eight
Once you have confirmed your installer package is working correctly you may use the Uninstall blackra1n button inside the BlackRa1n app to remove it from your springboard.
You iPhone is now unlocked.