Programming error

[Stanley]

Hi, dear support team, I program the softdevice(S110,v7.1.0) to the nRF51822 devices(our product) by nRFgo Studio v1.21.1.3.

The nRFgo Studio shows a error message as below.

Only one piece 100% failed and others are normal.

What it means?

Thank you so much.

[Hung Bui]

Hi Stanley,

Could you confirm, you have several custom boards (same layout) and on only one board you see the issue ? Could you check if you have the same error with nrfjprog and try "nrfjprog --recover" and then try to flash the softdevice with "nrfjprog --program" .

If you simply flash an application without softdevice such as the blinky example, do you have the same issue ?

[Stanley]

Yes, the board has worked before. If it's possible, may I ship the board to Nordic for analysis?