Wifi not working after 4.1.2 update

[Beth Christensen]

Check this out. It might help: How to Fix WiFi Hanging Problems on Galaxy Note 2! - YouTube

 

[prakash suara]

Re: Wifi and bluetooth not working after 4.3 update

Hello just wondering if anybody knows why my phone isn't connecting to wifi because it used to work fine until i did the 4.3 update earlier today. Now it doesn't let me connect to it at all