There is a thread specific to MLG in the general section. Discussion of downgrading has been posted multiple times there.
Also, the MJ5 revert thread mentions it multiple times. Both are on the front page of the general section.
I work 12 to 15 hours a day at multiple ship yards, 5 days a week. Then I go home to my wife and kid, yet I still manage to find the time to read and learn as well as teach people how to do stuff with their phones. How do you think I gained the title of Recognized Contributer? There is no excuse to not read and learn for yourself. If you truly do not have the time, you should not be trying to modify your phone, because if you mess up, you won't have the time to fix it. Furthermore, the time wasted by posting this thread, and reading the responses could be used to learn for yourself.
XDA is a development community first. The rules clearly state to read before posting. If you can't find the time to do that, then you should not be here.
Sent from my SM-N900A using XDA Premium 4 mobile app
Lost in a paper bag again...