iPhone 4:
No jailbreak for 4.3 yet. Exploits have been found so look forward to that.
Can also be jailroken on 4.2.1 with Greenpois0n.
GP is a bootrom exploit.
Download link here: http://greenpois0n.com
Very simple. Put your device in DFU mode then simply hit jailbreak. It shows how to put in DFU so it is very basic.
http://www.youtube.com/watch?v=qpYsW6Xcq2s&feature=channel_video_title
Can also be jailroken on 4.0.2 and 4.1 with Limera1n
Limera1n is a bootrom Exploit with userland assist to make it untethered
To jailbreak: Download the prgram limera1n from http://www.limera1n.com
Then simply open the program and follow the deatils
Windows tutorial is here: http://www.youtube.com/watch?v=dfU1JJ_J7v4
Mac tutorial is here: http://www.youtube.com/watch?v=fhSGZrJFtTg
Can be jailbroken on 4.0 and 4.0.1 with Jailbreak me
To jailbreak simply load JailbreakMe on your iPhone 4 and slide to jailbreak
Tutorial is posted here: http://www.youtube.com/watch?v=hL_ylxjso4s
Note: JailbreakMe is not a bootrom exploit.
