Tutorial for SM-G900F and GPS doesn't work any more (and probably other models)

I'm flash lot of ROMs and latest is Twi5ed v6 and after this ROM GPS is not working
on any G900F ROMS (only on Twi5ed v6). Tried BlissPop,Sixperience,Phoenix all 900F ROMs and on any of
this GPS doesn't work any more.
Again flash Twi5ed and GPS works (damn).

So don't be lazy and I'm download latest original ROM for my model from sammobile flash with odin
and GPS again doesn't work (grrrrr damn @#$@#% lot of bad words from my mouth has go out)

OK, don't be lazy again and I'm download 4.4.2 again for my model from sammobile and flash with odin again.
boot and ... again GPS doesn't work (WTF??)

so I check CSC and it's wrong CSC (bad words again), rerooted again and install phone info from google play
change CSC to TWO(this is from my operator and country) and GPS WORKS (jihaaa 3days and lot of nerves lot of cofy
and very angry wife-what are u looking in this device all day)

so.. if your GPS doesn't work check your CSC code and bring back to original or play hard like me :)

for insulted = and Twi5ed rom is not guilty for my situation this is rom for G900T - but I wana try :)

and I'm in game again and next rom will be ...