I had same problem, I also tried all possible way for solution including factory resetting but not succeed. Then I switched off & removed sim card after half an hour I switched on without sim card then I found that my problem had been solved wify able to work ON & Off.
-
-
Then I switched off again & inserted sim card &switched On
-
-
My Wi-Fi & Bluetooth as well as previously.
-
-
Try it hope you all will find solution.
=== Update (05/02/2016) ===
-
I had been same issue, I had tried saveral possible solutions, for some hour problem had been disappeared. When same issue again appeared then I visted hardware repearing shops more then six, I described the issue 5 out of 6 diagnosed that it is probem of an IC programmed for Wi-Fi & Bluetooth as a single chip after replacing it this issue can be resolved. When a agreed he opened my set in front of me then removed an IC & replaced an other in front of me with in 40 minutes for 1000 PK RS. about $ 10. After reassembling it was ok, a month has been passed. I have not faced issue again battery works as normal, no heating, WiFi Bluetooth works properly with same proficiency.
+
I had been same issue, I had tried saveral possible solutions, for some hour problem had been disappeared. When same issue again appeared then I visted hardware repearing shops more then six, I described the issue 5 out of 6 diagnosed that it is probem of an IC programmed for Wi-Fi & Bluetooth as a single chip after replacing it this issue can be resolved. When a agreed he opened my set in front of me then removed an IC & replaced an other in front of me with in 40 minutes for 1000 PK RS. about $ 10. After reassembling it was ok, a month has been passed. I have not faced issue again battery works as normal, no heating, WiFi Bluetooth works properly with same proficiency.
So go to a good repare shop asked for Wi-Fi IC chip replacement asked charges if u satisfied then give for replacement. Its only solution. It will work
I had same problem, I also tried all possible way for solution including factory resetting but not succeed. Then I switched off & removed sim card after half an hour I switched on without sim card then I found that my problem had been solved wify able to work ON & Off.
Then I switched off again & inserted sim card &switched On
My Wi-Fi & Bluetooth as well as previously.
Try it hope you all will find solution.
+
+
=== Update (05/02/2016) ===
+
+
I had been same issue, I had tried saveral possible solutions, for some hour problem had been disappeared. When same issue again appeared then I visted hardware repearing shops more then six, I described the issue 5 out of 6 diagnosed that it is probem of an IC programmed for Wi-Fi & Bluetooth as a single chip after replacing it this issue can be resolved. When a agreed he opened my set in front of me then removed an IC & replaced an other in front of me with in 40 minutes for 1000 PK RS. about $ 10. After reassembling it was ok, a month has been passed. I have not faced issue again battery works as normal, no heating, WiFi Bluetooth works properly with same proficiency.
+
+
So go to a good repare shop asked for Wi-Fi IC chip replacement asked charges if u satisfied then give for replacement. Its only solution. It will work
Do't worry, here is solution.
I had same problem, I also tried all possible way for solution including factory resetting but not succeed. Then I switched off & removed sim card after half an hour I switched on without sim card then I found that my problem had been solved wify able to work ON & Off.
Then I switched off again & inserted sim card &switched On
My Wi-Fi & Bluetooth as well as previously.
Try it hope you all will find solution.