ADKP Password Change

[Gitae]

Hello NXP,
We are using the S32K312 board.
We would like to know whether it is possible to change (or reset) the previously configured ADKP after Configuration Lock when the Life-Cycle is in the In-Field state.

Additionally, we would like to know whether it is possible to change the Life-Cycle from IN_FIELD to CUST_DEL.

Thank you.

@bi.moon@partron.co.kr

@dwyun@partron.co.kr

@cb.an@partron.co.kr

@pyoleo0079@partron.co.kr

@inbae.jeong@mobis.com

[davidtosenovjan]

No, it is not possible to change or reset the ADKP after Configuration Lock when the device is in IN_FIELD, as ADKP is a one-time programmable attribute.
It is also not possible to change the lifecycle from IN_FIELD back to CUST_DEL, since lifecycle transitions are one-way and irreversible.