MSPM0L1306: After changing configuration of BSL - Nonmain , MCU can not be connected to debugger

Part Number: MSPM0L1306

Tool/software:

Hi team,

My customer is trying to change the configuration of the BSL but they forgot to do POR/BootRST, and seems like the CPU is locked and could connect to the debugger tools.

Is there a way to release the CPU again ?

They tried to do factory reset but could not do that because of the CPU is not connected.

Best regards,

Kenley