Yes but it's ios4. You will have to update it to ios4.1
There is no way to use an iOS4 required app on an OS 3.1.3 on an iPhone. You must upgrade to iOS4 (which, by the way, is now free) to use an iOS4 required app.
No.
16, 32 or 64. Any 3gs iphone accepts iOS4
Apple's iOS4 is available for their mobile products such as the iPhone and iPod Touch. It is not available for cheap copies of the iPhone such as the Quad Band F073.
Yes.
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if not mistaken it can only be upgraded to iOS 2.2
6032, including icons embedded in dlls. Though the answer can very depending on installed programs.
by changing the permissions of the parent folder or main folder, this will change the permissions of all subfolders.
Yes you can - when iOS 5 comes out on October 12th 2011.
no unfortunatelly. because Tomcat is only working ios4 or android Op.system:(