That was the header on her screen. It was a ghost from the past. 'Minimal' meant it didn’t ask for permission. 'Portable' meant it fit on a drive the size of a thumbnail. v1.0.43 was the specific build—the one where the security protocols were just loose enough to let a skilled hand slip through the cracks.
Just unzip and run; it doesn't mess with your system registry. minimal adb fastboot v143 portable