Originally Posted by duffman25:
“Can any one help when I try to conect to any wifi I get a red circle with lock in it, is there any way to switch that off or get the wifi working”
Three dots at the top right, select "use this network as it is"
Then you'll probably get a warning that the site is not secure, click "advanced" and "proceed".
This is due to a problem with the wifi network itself, not the phone. Bear in mind that this warning is there because there is a problem guaranteeing secure traffic. I wouldn't use a network that had this problem.