Split flashing and reflashing steps

Development_Environment/Boards/HowTo/Flashing_eMMC.rst

@@ -77,7 +77,7 @@ If you use the ``--dir`` option to download the files into a directory and
 ``--skip-cleanup`` to keep them after flashing, you can re-flash the eMMC using
 the same files by entering the download directory and running ``uuu``.
 For example, this is how you would download the files to the ``/tmp/devkit``
-directory and flash the eMMC, then re-flash it later as required.
+directory and flash the eMMC.
 
 **This will erase everything on the board's eMMC:**
 
@@ -87,12 +87,18 @@ directory and flash the eMMC, then re-flash it later as required.
    export PATH=$PATH:/path-to-your-workspace/mfgtools-build/uuu/
    ./scripts/librem5-devkit-flash-image --dir /tmp/devkit --skip-cleanup
 
+It can also be useful to use the ``--skip-flash`` if you only want to download
+the files without flashing the eMMC.
+
+If you need to re-flash the eMMC with the same image later, you can just use ``uuu`` directly, assuming you still have the image file:
+
+.. code:: bash
+
    # Re-flash the eMMC later:
    cd /tmp/devkit
    uuu flash_devkit.lst
 
-It can also be useful to use the ``--skip-flash`` if you only want to download
-the files without flashing the eMMC.
+It may be useful to keep a local archive of images that you have flashed for testing purposes, and to allow you to return to a previous image.
 
 Next Steps
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