s32k144 erase all by jlink, and flash lock issue.

[StephenYeh]

Hi Sir

I use jlink(jflash tool) to erase all with s32k144, flash lock.

I try to use jlink to un-secure it and multi-link to un-secure it, but fail.

Would you share us how to fixed it?

Thanks.

[Senlent]

Hi@StephenYeh

please try to fellowing two methods.

https://community.nxp.com/t5/S32-Design-Studio/S32K144-MCU-quot-Device-is-secure-Erase-to-unsecure-q...

https://community.nxp.com/t5/S32K/S32K144-EVB-Cannot-flash-debug-Device-is-secure/td-p/695242

BR!

     Jim,