Thanks for the great efforts by @planetbeing the first generation of iPhone (2G) can now runs Android OS and soon 3G. @Planetbeing has successfully ported the Android OS to run smoothly on iPhone 2G and the project has been named as iDroid/iPhone Linux. Now, to those who are thinking of throwing away or replacing your iPhone 2G (since you can’t really enjoy the benefits of the new iPhone OS), you might want to try installing iDroid. The primary reason is because you can now enjoy Mikandi (a.k.a My Candy) App Store, the world first adult porn application store on your iPhone. Well, make sure you’re 18 years old and above! It’s also not safe for work unless you work in the "relevant" unrestricted industries.

How to Install Mikandi on iPhone?

All you have to do is to install Android on your iPhone 2G (refer to http://www.idroidproject.org/) and using the mobile browser, point to www.mikandi.com and download the app. It’s FREE but its content are mixed between free and paid-for porn apps. Well, at least this is a good motivation for you to switch from iPhone OS to Android, without investing in a new phone of course. WARNING: Mikandi is for 18-year-old and above MEN and WOMEN only. Use it at your own risk and of course pleasure

What about iPhone 3G?

@planetbeing has noted that porting Android OS to iPhone 3G would not be difficult though implementing it on iPhone 3GS would take some times. You can keep track of his blog for latest updates and yeah you can even donate to support his magnificent work. At least he provided an option for iPhone users.