https://devzone.nordicsemi.com/f/nordic-q-a/55159/watchdog-triggering-while-in-dfuHi, We&#39;ve noticed that for certain smartphones, the watchdog is triggering while in dfu mode. We&#39;re using nRF5_SDK_15.2.0. Thanks for your support!en-USTelligent Community 13Wed, 04 Dec 2019 12:50:15 GMThttps://devzone.nordicsemi.com/thread/223596?ContentTypeID=1Wed, 04 Dec 2019 12:50:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2b018aae-68bb-45cc-ac7c-f124f4cc6d5eEdvin<p>Hello,</p> <p>The WDT should be fed in the bootloader project (unless you removed it).</p> <p>What is the timeout value of the WDT?</p> <p></p> <p>Can you try to use the debug version of the bootloader (pca10056_ble_debug) and check the logging from the WDT?</p> <p>You must enable logging and enable logging for the WDT in sdk_config.h.</p> <p></p> <p>#define NRF_LOG_ENABLED&nbsp;1<br />#define WDT_CONFIG_LOG_ENABLED 1</p> <p></p> <p>BR,<br />Edvin</p><div style="clear:both;"></div>