https://devzone.nordicsemi.com/f/nordic-q-a/20838/solved-bootloader-crash-s132-softdevice-2-0-0-dfu-exampleHello :) I&#39;m trying to run the DFU example (dfu_dual_bank_ble_s132_pca10040) for the nrf52832 chip on a custom board. The Bootloader crashes/resets at the SOFTDEVICE_HANDLER_INIT(CLOCK_SOURCE,EVT_HANDLER) macro. I adjusted the pin configuration for myen-USTelligent Community 13Tue, 28 Mar 2017 13:04:02 GMThttps://devzone.nordicsemi.com/thread/81386?ContentTypeID=1Tue, 28 Mar 2017 13:04:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c84427a3-0240-4709-9f5e-4217216fdc0cendnode<p>Then mark the right answer (you can convert comments to answer I believe;) and close the question...</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/81387?ContentTypeID=1Tue, 28 Mar 2017 11:49:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d8e3b7ba-090c-44a6-b77b-08950281b189Hung Bui<p>Do you have 32kHz crystal on your board ? If you don&#39;t you have to reconfigure your board to use the RC 32kHz instead. Can you run other SDK&#39;s examples on the board ?</p><div style="clear:both;"></div>