About iPhone Configuration Utility 2.1 for Windows/OSX
iPhone Configuration Utility lets you easily create, maintain, encrypt, and push configuration profiles, track and install provisioning profiles and authorized applications, and capture device information including console logs.

Configuration profiles are XML files that contain device security policies, VPN configuration information, Wi-Fi settings, APN settings, Exchange account settings, mail settings, and certificates that permit iPhone and iPod touch to work with your enterprise systems. For instructions on how to use iPhone Configuration Utility, see the iPhone and iPod touch Enterprise Deployment Guide, available for downloading at:

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This application developed by Apple displays a wide verity of tools for developers. For instance, one can find out a device's Serial Number and Identifier number (though this can already be found in iTunes). It also allows the use to configure profiles for enterprise systems or personal use, as seen by apples description.

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One of my favorite features is a live debug utility which logs all activities conducted on the iPhone/iPod. With the live debug utility, developers can log problems which can occur on their applications and for the average user, find out what is causing a problem instead of using syslog available on Cydia. It also allows you to export your log and upload it for others to look at. Beta testers for cydia apps would find this tool a must.

iPhone Configuration Utility 2.1 for Windows

iPhone Configuration Utility 2.1 for Mac OS X