Hi, first post here, I got recommended this forum for help. My other half gave me his old iphone about a week or 2 ago. Wifi always worked fine up until yesterday evening. It will not pick it up at all. I have deleted the wifi then reconnected it again, and still nothing. When i leave the iphone alone for a bit, ill look at it, and wifi has connected again, but as soon as i pick the phone up, it has disconnected again. When I go onto settings, it does say that it is connected. I googled it, and the only thing that works is turning it onto airplane mode, then back off again, and it gets wifi for about 1 or 2minutes before it stops working again. Hope ive given enough information, and would love it if someone can tell me how to fix it! Karen.