I'm new to iPhone, bear it with me. 

My app crashes and creates a .crash file in DiagonosticReports but it hardly has any info. It doesn't tell me what is the last line of code that it executed. On digging I found [this blog](http://furbo.org/2008/08/08/symbolicatifination/) which talks about symbolification tool:

```
/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Plug-ins/iPhoneRemoteDevice.xcodeplugin/Contents/Resources/symbolicatecrash

```

This tool doesn't exist in the specified directory. Have things changed since iOS 3?