Default [Q] How to get back to MJ5

I am on stock MLG 4.4.2 KitKat (not the official release). There is this forums here: http://forum.xda-developers.com/show....php?t=2559715
will that get me back to MJ5 so I can start flashing ROMs and stuff again?
1. Current Devices: AT&T Samsung Galaxy Note 3
Rooted, Safestrap
ZeroLemon 10,000MaH
32gb Micro SD Class10

2. AT&T Samsung Galaxy S4<-Stock, Rooted, SafeStrap
3. Samsung Galaxy Gear<-Stock




www.YouTube.com/ZOOPidy
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