My Iphone 4 will not stay connected to my home Wi-Fi?

This just started happening about a week ago. My iphone 4 will NOT stay connected to my home Wi-Fi for longer than maybe 20 minutes, it always disconnects, and when i go to re-connect it, my Wi-Fi network at home no longer shows up in the available networks, it comes and goes… It's almost like it just disappears, and sometimes when it reappears, when i go to select it to connect it says "unable to join network"… How do i fix this? It is really irritating and it's not my router because my laptop stays connected just fine all the time, along with my ipad… And this just started happening with my phone about a week ago out of the blue… Any suggestions?

That's a very strange case that you have.

  • Why won't my Wi-Fi stay connected on my iPhone? Everyone in my house has an iPhone. My phone is the only phone that constantly disconnects from the Wi-Fi every 10-15 minutes. I tried resetting the network and everything.
  • Why won't my iPhone 4S stay connected to Wi-Fi? Every time I'm connected to Wi-Fi and then lock my screen the Wi-Fi isn't connected anymore. So then I have to go to setting and reconnect every time. How can I stay connected to Wi-Fi even when I lock my screen.
  • Why does my iPhone not stay connected to the internet? My phone is in a constant state of logging on and off of the internet and will not stay connected. I have an iPhone 4, I just updated to iOS 6, I've sync'd to iTunes, restarted my phone, turned off Wi-Fi and turned it back on, and even reset my home internet but nothing has fixed the issue. I'm also unable to update my apps, but thats another question. Anyone know what could be wrong?
  • My Wi-Fi on my iPhone won't stay connected for more then 2 minutes? I own an iPhone4s, The bill hasn't been paid in two months. I can't keep a page open for any longer then 2 minutes, it will then stop loading and refuses to load anything else. I try refreshing the page, the only way the page will load again is if I disconnect and reconnect my Wi-Fi. This becomes a nuisance when you have to do this at least once every minute. Anywhere else where I'm connected to Wi-Fi it is fine, it's just at home. What's wrong with it? How do I fix it?