This is with an MDL Bootloader and 4.4.2 Kit Kat Touchwiz based roms. I've tried Fenny's rom, Sickness, and some other roms.like wicked, virgin, hyperdrive, etc. Just not sure which ones were Touchwiz based after trying so many different roms. I tried GPE rom and lockscreen security works, and other AOSP rom like CM are working. So are 4.3 based roms.
I guess the latest KNOX security (update M919UVUFNB4 4.4.2) make the Bootloader and OS rely on each other when booting up to make the lockscreen work?
Can anyone here confirm that (with the NB4 Bootloader and Touchwiz based 4.4.2 roms) you can or cannot bypass pin or password security immediately after your phone restarts?