https://devzone.nordicsemi.com/f/nordic-q-a/123085/nrf52832-dk-is-brickedHi, I’m working with an nRF52832 DK board that’s stuck in bootloader mode—LED 5 just keeps blinking. Here’s what we’ve tried so far: Held the IF BOOT/RESET button while powering the board on. Hooked up another, working nRF52832 DK’s “Debugen-USTelligent Community 13Mon, 21 Jul 2025 08:19:04 GMThttps://devzone.nordicsemi.com/thread/542968?ContentTypeID=1Mon, 21 Jul 2025 08:19:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a683eb5b-c10d-4951-a6a1-19c015f14d10PaKa<p>LED 5 blinking is often a sign that your USB cable is broken/missing cables.</p> <p>What revision is your DK? Is the debugger a small QFN package or a large TQFP package?</p> <p>Where did you program the&nbsp; j-link-ob-sam3u128-v2-nordicsemi-170724.bin into? What connector did you use? If you actually programmed this file onto the debugger then the board is now trash and can&#39;t be recovered so importamt you know which port you attached to.</p><div style="clear:both;"></div>