I downloaded the latest firmware from sammobile for my Galaxy S4. It's version 4.4.2. I can not enable the wi-fi. Do you now what could be causing this error? I need the stock firmware for my Gear 2 watch to work correctly. Thank you.
I had the same think happen to me as well, i was on 4.3 rooted. So I tried some new 4.4.2 ROMs, noticed I wasnt able to enable WiFi, so I unrooted and went to stock 4.4.2. At first it said MK2 in build, so i rew flashed again. It finally said NB4 in build but again, no WiFi...
Tried wipe, factory reset, reflash, nothing fixes it...