Requirements: iDevice iOS 3.13,4.0,4.0.1(iDevice being iPhone,iTouch)
What is Jailbreak?
Jailbreak allows you to run apps that are unsigned by Apple or rejected by Apple’s App Store. Basically, it gives you complete control over your phone.
1) Backup your iDevice data through iTunes before Jailbreaking.
2) Store your SHSH blobs
More information on storing your SHSH blobs here.
Come back after you have stored your SHSH blobs.
Steps to Jailbreak using Jailbreakme 2.0:
The developers had made it very easy to jailbreak your iDevice with Jailbreakme 2.0
1) Open up your Safari on your iDevice
2) Enter the URL: http://www.jailbreakme.com
3) Slide to Jailbreak
4) Let it download the nessesary stuffs for Jailbreaking.
5) You are Jailbroken!
The Cydia Icon should now be on your springboard.
Enjoy your Jailbroken device.
NOTE: Make sure that when you you launch your Cydia for the very first time,tap “Make my life easier”. This way, Cydia will automatically save your SHSH blob whenever new firmware are available.