App icon is not rounded on iPhone

I have strange problem with an app icon. When I run 开发者_如何学Goapp on iphone simulator the icon is rounded, but on iPhone the app icon shape is square. How to fix that ?

Check that you haven't got UIPrerenderedIcon set in your plist file. This let's you turn the rounded corners/shine off if you want to do it yourself.

There's a little info on this option here:

http://developer.apple.com/library/ios/#documentation/userexperience/conceptual/mobilehig/IconsImages/IconsImages.html (Search for UIPrerenderedIcon)

Got the same problem but with a jailbroken phone. In my case this happens because I ssh (use ssh to transfer file) the directory "myAppName".app straight into the device's file system (/Applications).

Gloss effect is applied and corners get automatically rounded when the app is installed via MobileInstallation - in other words iTunes, Xcode or App Store.

Sadly i have not found a free of charge solution yet. So if this is a critical problem i suggest you should buy the IOS developer licence.