Pardon my ignorance, but why is SN so important if not using enterprise email, etc?
I had it working in Echoe v11, but when I moved it with Duellboot backup/restore from primary to a data slot to install the S8 port, SN failed. However, KNOX still works.
- use Android Pay,
- play PoGo or any other games SN sensitive,
- use some specific apps SN sensitive.
According to DualBoot: ANY rom flashed as SECONDARY, THIRD and so on can not pass SN bc of environment DuallBoot app has to create to make those roms to boot, so it is impossible to pass SN on that roms.
Sad but true...