> 2.3 | Download via Serial Interface with IGT and DTR Not Connected (ASC1)

> The steps are the same as for ASC0, except that gWinSwup does not automatically start the ME if it is powered down. Therefore, before the download starts be sure to switch on the ME and close or deactivate the host application or Terminal program.
> The following messages apply only if the baud rate set with gWinSwup differs from the ME’s original baud rate set with AT+IPR.
> The message given in Figure 2 shows that the transfer was successful, but finally, gWinSwup cannot restart the ME due to lack of the described connection between IGT and DTR.
> In this case, you have approx. 4 minutes to restart the ME by using the IGT line. This enables gWinSwup to restore the original baudrate.
> Figure 2: gWinSwup waiting for restart
> If you do not restart the ME via IGT within 4 minutes time gWinSwup confirms that the original baudrate was not restored.
> Figure 3: gWinSwup closes without restoring baudrate