Hi,
I got a new nRF52DK, started working with it. After Blinky example, I tried UART example.
UART program is working fine. But Now i can't reprogram DK.
I tried to recovery, bit still failed.
$ nrfjprog --recover
Recovering device. This operation might take 30s.
[error] [ nRF52] - Access protection is enabled, can't read device version.
ERROR: Recover failed. Please make sure that the correct device family is given
ERROR: and try again.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
Please let me know the solution.