I've connected to my dads router and it will connect but it will not have internet access, restarted the phone, router, modem....... made no difference. Same thing applies to my moms router, it connected but did not have internet access. I've connected it to a mobile hotspot....again it connects but does not have internet access. I've also noticed when you turn the wifi on, the 4G LTE doesn't fade out nor does it disappear and I've even shut the mobile data off made no difference for wifi. I'm able to connect no matter what but I don't have internet access.