https://devzone.nordicsemi.com/f/nordic-q-a/44089/nrf52832-entered-in-bootloader-modeHi,nrf52832 entered in bootloader mode.as ld5 led is keep blinking on power reset and holding if boot/reset button.please help me to get board back to normal mode.thanks.en-USTelligent Community 13Sat, 08 Mar 2025 05:23:06 GMThttps://devzone.nordicsemi.com/thread/526436?ContentTypeID=1Sat, 08 Mar 2025 05:23:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cff65ee2-9a40-4ce5-8257-27f83f0998ebPrasad_2001<p>Can u tell me how it worked for u exactly, because in my case I am not even able to see the Comp Port of my DK.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/172738?ContentTypeID=1Mon, 25 Feb 2019 12:30:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2fd5b38b-a379-4226-a4d9-e5398fe9cbf6kiranj<p>thanks,its working fine now.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/172736?ContentTypeID=1Mon, 25 Feb 2019 12:15:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:63aa9042-83b3-4cfb-8972-e46228894535Vidar Berg<p>Hi,</p> <p>Blinking LD5 indicates that the OB Jlink Segger chip is in bootloader mode. Please download the JLink FW <a href="https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52-DK/Download#infotabs">here </a>and copy it to the bootloader drive, then power-cycle the board. The board should show up as a &quot;Jlink&quot; mass storage device if the FW got correctly programmed.&nbsp;</p><div style="clear:both;"></div>