Everything has been working fine for months with my Galaxy S4. Then, 2 days ago, I updated to lollipop via my home wifi - so it was working just fine. Immediately after updating, my phone won't connect to my home wifi. It It repeatedly tries to connect (says, "Connecting ...") but it never actually connects. It then says "Saved, Secured" under my home wifi network name in the Wi-Fi settings on my phone.
I have tried resetting the phone (including by removing battery), resetting the router, resetting the modem; toggling wifi on/off; toggling airplane mode on/off; resetting router to factory settings; and pretty much everything short of a factory reset of the phone but nothing works. The wifi connection works on all my other devices so the modem & router are working just fine. Any help is greatly appreciated.
I have tried resetting the phone (including by removing battery), resetting the router, resetting the modem; toggling wifi on/off; toggling airplane mode on/off; resetting router to factory settings; and pretty much everything short of a factory reset of the phone but nothing works. The wifi connection works on all my other devices so the modem & router are working just fine. Any help is greatly appreciated.