Froyo 2.2 update for Samsung Galaxy S has been released from
quite a long time, but still many users atill seem to be using the older version. Here is a quick guide that will help you to install Froyo 2.2 on your Samsung Galaxy S.
1.) Download & Install Samsung Kies from this link.
2.) After installing, connect Samsung Galaxy S to your computer in the PC Suite (Samsung Kies) mode.
3.) If your device uses an operating system less than Froyo 2.2 you will be automatically prompted for an update and you can easily install Android Froyo 2.2 in your Samsung Galaxy S.
All you go to do now is to enjoy Android 2.2 Froyo edition!