Yes you can there is an icon that says iTunes u click on it then it brings up music you go down where it says redeem and you click on iTunes account and then u are set to get music from there
You may download games straight from your iPhone using the App Store. You may also download games from your computer using iTunes.
Normally when you register your handset, you also register for iTunes as well and you are normally provided with a prompt to download the latest version of iTunes. If this has not happened, then go to the iTunes website or search for iTunes using a search engine, then download iTunes and sign up for it that way, once your application has been launched after the download has been completed. You can also go to the iTunes website and sign up there without downloading iTunes to your computer but if you have an iDevice it's always best to download iTunes in any case.
Yes. If you update your iPhone's software using iTunes it will lock your iPhone again. You will then need to unlock it again.
Yes, iPhone is capable of doing this, as long as you have downloaded iTunes from Apple.com (free) and have the included usb dock for your iPhone.
Yes
its asking for you itunes password you must create an itunes account on computer using itunes
Using the usb cable it comes with you connect it to your computer and open iTunes. From there click "Update" and it will download and install the newest iPhone OS version for you.
Itunes and Amazon both offer download services.
An Ipsw is the firmware bundle downloaded for your iphone eg. 2.2 3.0 you can download firmware bundles from the internet or if you updated the iphone using itunes (windows) then go to \Documents and Settings\[username]\Application Data\Apple Computer\iTunes\iPhone Software Updates
You can use Dropbox, Dropbox is able to open some formats of video or audio files on your iphone. However, you cannot save these files to your iphone Music or Video without using iTunes.
you might be able to download it via a bit torrent but im not to sure.
To upoad to the ipod, yes, but you can retrieve music from anywhere to place on itunes.