I couldn’t find this mentioned on the web anywhere, but it might be useful if your iPhone is always crashing.

  1. Download and install the iPhone Configuration Utility
  2. Plug your iPhone into your computer.
  3. Launch the iPhone Configuration Utility located under /Applications/Utilities/iPhone Configuration Utility
  4. Click on the name of your iPhone under “Connected Devices”
  5. Open the “Console” tab
  6. Debug away!