Quote Originally Posted by Melissa@NelsonPerformance View Post
I flash cores all day everyday with the latest Calibrations and updates from TIS2web, and theres no way I can flash over a Locked PCM.

Ive purposely locked a PCM and tried flashing over it, it doesnt work.

Maybe, its the software, who knows???!!
Yep , 'key' gets rejected and boot loader will not load then .