Why does my wifi keep turning off on my Galaxy S2?

[AC Question]

The wifi on my galaxy s2 keeps turning off and wont let me turn it back on

I am freaking out! I have a Samsung galaxy s2 and this has happened twice now, the first time I turned my phone back on and it just fixed it self but this time it isn't doing that. My wifi just turned it's self off and when ever I try to turn it back on then the bubble just flashes and then goes grey again. I have tried re starting my phone and popping the battery out but it isn't working. HELP!

 

[Max Nix]

Re: The wifi on my galaxy s2 keeps turning off and wont let me turn it back on

Try rebooting your WiFi router.

 

[Golfdriver97]

Re: The wifi on my galaxy s2 keeps turning off and wont let me turn it back on

Welcome to the forums. A cache clear in recovery may help as well.