Changes

</ol>

<ol start="7" style="list-style-type: decimal;">

<li>Then use decompression software to decompress '''PhonixCard4.2.8.zip''', this software does not need to be installed, just find PhoenixCard in the decompressed folder and open it</li>

[[File:zero3-img51.png]]

</ol>

<li>After opening PhoenixCard, if the micro SD card is recognized normally, the drive letter and capacity of the micro SD card will be displayed in the middle list. '''<span style="color:#FF0000">Please make sure that the displayed drive letter is consistent with the drive letter of the micro SD card you want to burn</span>'''. If there is no display, you can try to unplug the micro SD card, or click the &quot;'''Refresh Drive Letter'''&quot; button in PhoenixCard</li>

[[File:zero3-img52-1.png]]

</ol>

<li>After confirming the drive letter, format the micro SD card first, and click the &quot;'''Recover Card'''&quot; button in PhoenixCard (if the &quot;'''Recover Card'''&quot; button is gray and cannot be pressed, you can first click the &quot;'''Refresh Drive Letter'''&quot; button)</li>

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</ol>

<li><p>Then start to write the Android image into the micro SD card</p>

<ol style="list-style-type: lower-alpha;">

</ol>

</li></ol>

<li>After burning, the display of PhoenixCard is as shown in the figure below. At this time, click the &quot;'''Close'''&quot; button to exit PhoenixCard, and then you can pull out the micro SD card from the computer and insert it into the development board to start</li>