sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi.doc.user/html/tasks/profiler/usb_connection.htm
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<h2>Connecting by USB</h2>
<p>Some Symbian OS devices support a USB cable connection between the device and your PC for transferring files. You can use this method to transfer the Profiler self installing Symbian executable files (.sisx) to the target device and transfer the profiler data file (.dat) to your PC. The Profiler agent can be downloaded and installed using the <b><a href="prof_installation.htm">Install remote agents</a></b> pane in the <b>On-device Connections</b> wizard.</p>
<p>To enable communication with a USB device, a connection must be established between the PC and the device. One of the following USB connectivity cables is required to physically connect the PC to the device:</p>
<ul>
<li>DKU-2</li>
<li>CA-53 </li>
</ul>
<h4 class="substep">Steps to Setup a USB Connection for On-target Profiling</h4>
<ol>
<li>
<p><strong>Connect the USB cable to your PC and then the target device
</strong></p>
<p>The USB Mode list appears on the target device.</p>
</li>
<li> <strong>Select File Transfer mode from the USB Mode list and press the OK soft key
</strong>
<p>The "While USB file transfer mode is in use, the device will be offline" message appears.</p>
</li>
<li><strong>Press the OK soft key
</strong>
<p>The "USB file transfer connection active" message appears, and the PC displays the folder containing the device's MMC card files and folders.</p>
</li>
<li><strong>Copy the SISX files to the MMC card</strong>
<p>Copy and paste the .sisx files to the MMC card.</p>
</li>
<li><strong>Disconnect the USB device from the PC
</strong>
<p>Use Window's "Safely Remove Hardware" feature to disconnect the USB device from the PC.</p>
</li>
<li><strong> Remove the USB cable from the PC and the phone</strong></li>
</ol>
<blockquote>
<p>The "You can now safely remove the USB cable" message appears on the device. Press the OK soft key and detach the cable.</p>
</blockquote>
<p><strong>Related references</strong></p>
<ul>
<li><a href="prof_installation.htm">Installing the Profiler on the Target Device</a></li>
<li><a href="../../reference/profiler/prof_using.htm">Using the Profiler</a> </li>
<li><a href="../analyser/an_load_trace_files.htm">Importing Profiler Data File for Analysis </a></li>
<li><a href="bluetooth_connection.htm">Connecting by Bluetooth</a></li>
<li><a href="serial_connection.htm">Connecting by Serial Interface</a></li>
</ul>
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