https://devzone.nordicsemi.com/f/nordic-q-a/43156/android-dfu-library-version-1-8-0-when-click-select-device-button-don-t-scan-any-device-the-dialog-display-no-device-foundI want to do a auto dfu tool, so reference the Android nRF Tool Box DFU code, the Android dfu library version is 1.8.0, firstly click select device button, it can scan the ble device, but more click don&#39;t scan any device, the dialog display no deviceen-USTelligent Community 13Thu, 31 Jan 2019 14:49:31 GMThttps://devzone.nordicsemi.com/thread/168909?ContentTypeID=1Thu, 31 Jan 2019 14:49:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c91d13f0-2e09-45c7-a1ca-4a74c4f386afHung Bui<p>Hi,&nbsp;</p> <p>Please clarify, did you see that issue with nRFToolbox or it was with your own app ? Which phone did you use ?&nbsp;</p> <p>Could you do a screen capture showing the issue ?&nbsp;</p><div style="clear:both;"></div>