Help wifi won't stay on

[thomasr1950]

My S3 won't stay connected to my home network. It shows my network but at the top of the screen it says 4g. I did a restart, removed the battery turned wifi off/on. I enter my password & connect then a few seconds later it goes back to 4g.

 

[CDPlant]

Try going to Settings > Wifi > [menu button] Advanced and set 'Keep wifi on during sleep' to 'Always' Not sure if that's the problem but it might help

 

[thomasr1950]

Thanks, I have it set to on during sleep. It keeps saying 4g, then it goes off then back on to 4g.

 

[Mikestony]

Here is an interesting thread on the wifi topic also...
Don't know if it may help in your case or not, but it's worth a read/try.

http://androidforums.com/samsung-galaxy-s3/566171-wifi-issues-disconnects-etc-fixed-me.html

 

[thomasr1950]

Thanks, that didn't work.

 

[Mikestony]

I don't know if this a drastic measure or not, but to reset your router.