Samsung Galaxy S4 Won’t Connect to Wireless issues and how to fix them Part 1

 

Part 1 has to deal with forgetting the wireless network that you are on and entering the password again. If this doesn’t fix the issue I recommend you try your phone at several places that have wireless to see if you still have issues as this could mean that it is your phone.

If this doesn’t work check out part 2 which has to do with adjusting the security settings in your wireless router so that you can connect your phone.