After MCXW71 performs NBU Firmware update, debugging cannot proceed, Error: Wire Ack Fault - target

[MrShen]

Hello, according to the steps, Create new workspace and build the bootable image. In the menu bar, select 'Tools' > 'Manufacturing Tools', after executing Write image, execute Apply SB image,''mcxw71_nbu_ble_1_9_14_0.sb3". After the NBU firmware update is successful. Now when debugging the program in MCUXpresso IDE, debugging cannot proceed, Error: Wire Ack Fault - target connected.

[MrShen · Accepted solution]

Resolved! The jumper was not connected, thank you!