softdevice empty spacehttps://devzone.nordicsemi.com/f/nordic-q-a/13935/softdevice-empty-spaceHi guys, I&#39;m wondering what is written there in &quot;empty section&quot; between 0x7c0 and 0x1000 address? Are there any special registers (which must not be overwritten)? It looks like that first part is some kind of vector table and the second one in actualen-USTelligent Community 13Fri, 20 May 2016 10:54:30 GMTRE: softdevice empty spacehttps://devzone.nordicsemi.com/thread/53249?ContentTypeID=1Fri, 20 May 2016 10:54:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2ed58bc7-a78c-420f-9c60-62b5c3a6a648Susheel Nuguru<p>Those pages are used to save MBR parameters and state machine data so that it can continue/survive resets during DFU.</p><div style="clear:both;"></div>