Hello guys, my Samsung galaxy s4( SGH-M919) is giving me wifi
and hotspot problem, my phone wifi won't work anytime I try to on
the wifi it only indicate a fade green it won't fully be deep green
and it takes up to 5mins for the hot spot to on and start working,
but the wifi is not working at all!! I will be glad If someone can
really help me on this, God bless.

You failed to tell us everything about this problem. First how long have you been using the phone? When did you start noticing the problem? What app did you download before the problem started?

Anyway, Download wifi Manager from Playstore and try enabling your wifi with it.

If that doesn't work, do a factory reset using your stock recovery.

Try dis app; 1-click wifi tether no root.

I can't recall to the app I downloaded before it developed problem, the phone is 3 months now and it as stated giving me that problem after 2weeks I got it, and how do I do a factory reset using a stock recovery I can't recall to the app I downloaded before it developed problem, the phone is 3 months now and it as stated giving me that problem after 2weeks I got it, and how do I do a factory reset using a stock recovery

Ive been experiencing same fault on my galaxy note 3 since november 2014, still searching for solution