Phone [Q] Helping with GPS fix for S5 clone

Hello,

I have problems with the GPS fix! I have read all the threads here but it dont work!

The gps is a mtk_gps_mt6592.

I read a lot about the enable a-gps and enable epo but i can only enable a-gps. I have nothing else the function for enable epo.

Must i download a new rom? its now a 4.4.2 kitkat on it.

Only the gps is poor, please help for it.