Default [Q] No wifi after flashing firmware with odin

My phone had mobile network signal problem like weak signal,emergency call only and not registered to network.I tried to flash different modems for the issue but it didn't resolve the problem. So i decided to flash complete firmware with Odin3 v3.04 now the mobile network seems to be working fine but i don't have any wifi bcoz the phone is not turning on the wifi at all.

I have flashed a stock 4.2.2 of France region i9505XXUBMGA and my device actual firmware was of Hong Kong region I9505ZHUAME1 can that be the cause of problem.One thing else that i have noticed in setting about phone that the baseband is still being showed of the Hongkong region i9505ZHUBMF4 that i flashed before flashing the stock France region 4.4.2.