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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Timeout when doing DFU Firmware Update</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/15577/timeout-when-doing-dfu-firmware-update</link><description>I am attempting to update the firmware on a DFU V1 device using javascript inside of a cordova app. Due to the time it takes to roundtrip the write response it is going to take about 4-5 minutes to complete. Because of this the device is restarting before</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 08 Aug 2016 12:13:24 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/15577/timeout-when-doing-dfu-firmware-update" /><item><title>RE: Timeout when doing DFU Firmware Update</title><link>https://devzone.nordicsemi.com/thread/59438?ContentTypeID=1</link><pubDate>Mon, 08 Aug 2016 12:13:24 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:9f797c30-6b90-4dc0-8dc8-f98fddc2e448</guid><dc:creator>bjorn-spockeli</dc:creator><description>&lt;p&gt;What do you mean with DFU v1?  Which error code are you getting when the device times out? I think the only valid approach is to increase the timeout time. I do not know if its the connection or the DFU timer that causes it to reset, but you could try to increase the &lt;code&gt;CONN_SUP_TIMEOUT&lt;/code&gt; in &lt;code&gt;dfu_transport_ble.c&lt;/code&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>