Jailbreak with BlackR1an
Instructions on how to use BlackR1an RC2 on a Mac or Windows
If you want to retain your unlock you must use [PwnageTool(Mac only)] or download a [custom] firmware Windows and Mac. Enter DFU and restore. 3gs must enter recovery mode to work not DFU.
You will need a mac or windows
download from here http://blackra1n.com
** Update — RC2 is out **
Fixed 3G issues
Tethered jailbreak for 3.1 OOTB ipt 8GB and new 3GSes
Fixed Icy issues
Both Windows and Mac
If you used RC1 with success, no need to rerun
Will work on the following devices
iPod Touch 1G, 2G and 3G Tethered*
iPhone 2G, 3G, 3Gs and the newer 3GS Tethered*
* Tethered mean you have to run blackra1n every time you reboot your device
Step 1
Windows
CONTROL + ALT + Delete and enter task manager
Force Quit iTunes and iTunes Helper and iPod Helper
Mac
Locate /Applications/Utilities/ Activity Monitor.app
Force Quit iTunes and iTunes Helper

Step 2
Windows
place Blackra1n.exe in c:/ and run as administrator
Mac
Launch Blackra1n.app

Step 3
Windows and Mac click on make it ra1n

Step 4
Windows and Mac wait to enter recovery


Step 5
Windows and Mac done wait for reboot


Step 6
Windows and Mac For all the hard work geohtz done for us take the time and donate to support him at his blog http://iphonejtag.blogspot.com/ or http://blackra1n.com

Step 7
All done on the iDevices
Tap on blackra1n

Step 8
Install the ones that you want by taping on them and when done wait for respring and enjoy you jailbroken iPhone or iTouch
Cydia, Rock Your Phone and Icy all work fine on blackra1n rc2
