Hi all, finally i found a solution to fix GPS on all my custom kitkat roms..less than 5 minutes and you are ready to go..i ve tested in COLOR OS , MIUI 6 and SLIMPOP v2..working 100%. So lets begin the tutorial:
1-COPY GPS to data\nvram\APCFG\APRDEB and paste here. give permissions like in the image
2-COPY GPS_CHIP.cfg and mtkgps.dat to
data\misc and give permissions like in the pictures
3-download MTK EPO GPS FIXER from playstore:https://play.google.com/store/apps/details?id=cz.mtrakal.mtkepogpsfixer&hl=en
give root permissions and click on link to download BUSYBOX from google store:https://play.google.com/store/apps/details?id=stericson.busybox&hl=en install it and return to MTK EPO GPS FIXER and click on UPDATE EPO
4-reboot. you now have GPS working.
thanks to smokermanXDA and old-geek.