title: Code Sign error: The identity 'iPhone Developer: x Xxxxx' doesn't match any identity in any profile
body: <p>I get this build error when I build my iPhone project to run on my device:</p>
  
  <pre><code> **Code Sign error: The identity 'iPhone Developer: x Xxxxx' doesn't match any identity in any profile**
  </code></pre>
  
  <p>My development code signing certificate expired so I got a new one. On my first attempt I created a new CSR and got the message above. The second time I reused my original CSR and got the same result. Another strange thing is the new certificate has an extra string with brackets after my name in the "common name" when I look at it using Keychain Access like this:</p>
  
  <pre><code>iPhone Developer: x Xxxxx **(3BDUAJYC9Q)**
  </code></pre>
  
  <p>`My original certificate didn't have that.</p>
  
  <pre><code>I have Xcode Version 3.1.3
  Component versions
  Xcode IDE: 1191.0
  Xcode Core: 1192.0
  ToolSupport: 1186.0
  </code></pre>
  
  <p>Does anyone know how to solve this?</p>