https://devzone.nordicsemi.com/f/nordic-q-a/10362/android-number-of-packetsHi, I&#39;m developing an Android application that uses Android DFU Library and I want to set the number of packets that are sent every notification interval to 1. I couldn&#39;t find an example of how this can be achieved. The closest thing that I founden-USTelligent Community 13Thu, 19 Nov 2015 21:40:17 GMThttps://devzone.nordicsemi.com/thread/38443?ContentTypeID=1Thu, 19 Nov 2015 21:40:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d0c8ce63-3ac2-42d8-bd5b-9d628b9e57a9Natan<p>I&#39;ve found how to solve this issue: you have to save the number of packets on your app shared preferences before starting the DFU upload.</p> <pre><code>final SharedPreferences preferences = getSharedPreferences(getPackageName() + &quot;_preferences&quot;, Context.MODE_PRIVATE); preferences.edit().putString(DfuSettingsConstants.SETTINGS_NUMBER_OF_PACKETS, &quot;1&quot;).apply(); </code></pre><div style="clear:both;"></div>