Galaxy s7 edge Wifi greyed out

[AC Question]

I have a galaxy s7 edge and the wifi will not connect. The wifi toggle switch is greyed out and stuck on "turning on..." forever. I have tried everything from clear cache and factory resetting my phone. How do I fix this?

 

[IAmSixNine]

Go into your settings, location, improve accuracy, make sure Bluetooth and Wifi are turned off.
My note 4 and S7 Edge had a bug a while back where those (dont recall if it was WiFi or BT to improve accuracy) being turned on caused the wifi to toggle on and off and caused the phone to get hot and have bad battery life.
You may need to power cycle once you turn those off.

 

[galaxy1999]

Does not work. Need more advice please.

 

[IAmSixNine]

Well, you have hard reset, wiped cache, if that fails its possible its a hardware failure. Sent to Samsung.