[Q] WiFI wont come on

Hi I know this has been covered ,But I tried all kinds of the flashing back to stock firmware same (MK2)thru odin and everytime it come out the same WiFi will not come on, then I read I guess something detected and error , some one please point me in the right direction. just a old newbie at this thanks p0pz phone is Samsung S4 i337

from xda-developers http://forum.xda-developers.com/galaxy-s4-att/general/wifi-wont-t3080511?goto=newpost

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