Mobile wifi connection problem

Razor_1

Commendable
Jun 9, 2016
1
0
1,510
My mobile used to work fine but now It doesn't connect to wifi I get strong wifi signal and after connection nothing works.
Wifi works on other devices but one more strange thing when I switch wifi on my phone it lasts working only 50 sec.
I am repetedly switching my wifi on and off from phone while typing this.
Wifi signal is strong , speed is 65mps and it didn't work on my oppo find 5 mini