https://devzone.nordicsemi.com/f/nordic-q-a/6961/dfu-sd8-prebuilt-hexDo you supply a pre built hex for bootloader?en-USTelligent Community 13Fri, 08 May 2015 09:29:16 GMThttps://devzone.nordicsemi.com/thread/24536?ContentTypeID=1Fri, 08 May 2015 09:29:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:af88e2c9-f4bc-4419-8d6e-c2164f8a1487&#216;yvind Karlsen<p>Hi,</p> <p>There are some prebuilt hex files available in the <a href="https://developer.nordicsemi.com/nRF51_SDK/nRF51_SDK_v8.x.x/">SDK</a> under, &quot;BaseFolder\sdk\examples\dfu\ble_dfu_send_hex\test_images_update&quot;. Note that if you are using Master Control Panel to update your device with DFU you also need to bundle it in a .zip file with an init packet. More information can be found in the <a href="https://developer.nordicsemi.com/nRF51_SDK/nRF51_SDK_v8.x.x/doc/8.0.0/s110/html/a00091.html">SDK documentation on running BLE bootloader example</a>.</p><div style="clear:both;"></div>