Chosen Solution
When I try switching on Wi-fi it shows “Turning Wi-Fi on " but it doesn’t turn on. Same is the case when I try opening Bluetooth or switching on Portable Wi-Fi hotspot. I have tried clearing cache partition and even did a factory data reset. I even turned on to safe mode and tried opening wifi but the problem persists. The battery also drains quickly on a full charge I usually get around 6 hrs.
Do you still have warranty on this phone? Most likely not as it was released in 2014, this is a hardware issue. Only thing I think might help is try updating the Android OS if it isn’t up to date already. If I’m correct the latest version is Marshmallow.
I too have the same issue. Couldn’t figure out what triggered this issue.
