How to Jailbreak Iphone 4, iPad and iPod touch 4G

I've been looking for a iphone 4(and Ipod touch 4g) Jailbreak for a while now and finally I'm happy to announce the latest jailbreak!
There are two ways for the jailbreak...

Limera1n


The first and currently successful method is Limera1n (pronounced lime-rain). This is very similar to jailbreaking iPhone 3g using blackra1n. This also works with iPad.

1. First go to Limera1n.com

2. Next download the respective jailbreaker for PC or Mac. (the symbol is a big giveaway ;-) 

3. After you download limera1n right click and select run as administator. 

4. Now connect your iphone or ipod touch. If itunes pops up just close it. 

5. Next click make it rain in Limera1n. 

6. Now your iPhone/iPod screen will display the limera1n icon which is a green drop. 

7. After a while your iPhone or iPod will reboot. It doesn't matter if iTunes pops up now. 

8. Now you are JAILBROKE. Enjoy free apps and unlimited customization. See what you can do with your jailbroken device here.

JailbreakMe

This is an indevice jaibreak which doesn't need a computer. Just visit JailbreakMe.com on your iPod or iPhone. If you see the following screen just slide the screen to jailbreak.

However I would Highly recommend if you use Limera1n because it is more reliable and confirmed to work. JailbreakMe had several issues for while.

That's it! So if you have any questions at all don't hesitate to ask below in the comments section...