https://devzone.nordicsemi.com/f/nordic-q-a/3836/bootloader-example-in-sdkhi,i am working on a bootloader for an application using s120.i start up with the bootloader example in sdk of 5.2 and 6.0. i build the single_bank_hci target, and find that the hci bootloader cantwork with s120 but can only do with s110. i have considereden-USTelligent Community 13Fri, 06 Feb 2015 01:54:50 GMThttps://devzone.nordicsemi.com/thread/13845?ContentTypeID=1Fri, 06 Feb 2015 01:54:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0f9ca325-0c79-4912-8c35-960519d69450irarykim<p>I found a solution. I wrote as a comment to following link.</p> <ul> <li><a href="https://devzone.nordicsemi.com/question/12780/s120-bootloader-by-uart-not-over-by-air/">devzone.nordicsemi.com/.../</a></li> </ul><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13844?ContentTypeID=1Thu, 05 Feb 2015 12:19:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fda7a949-175c-415b-8365-a090492263f8irarykim<p>Hi, Hung, is it really working? I tried but not working... [HW]: nRF6310 rev1.4, [SD]: s120 v1, [SDK] 6.0. I didn&#39;t modify anything of the project above. But if I program SD and above Bootloader, I only found LED7 of nRF6310 is dark, actually it is blinking very fast. Pressing Button 7 when turning on nRF6310 doesn&#39;t lead to LED 2 on, which is desined in this bootloader code. I think my board is rebooting very frequently.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13843?ContentTypeID=1Mon, 29 Sep 2014 10:56:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:564eb5b3-a85a-4f5b-a446-f200c4aba2b6Hung Bui<p>Hi Devine,</p> <p>Attached is an example for DFU via UART for S120. It&#39;s based on SDK v6.0. The example provided &quot;as-is&quot;.</p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/7853.bootloader_5F00_UART-_2D00_-S120-_2D00_v1_5F00_0.zip">bootloader_UART - S120 -v1_0.zip</a></p><div style="clear:both;"></div>