How to prevent Internet on a jailbroken iPhone 3GS from disconnecting?

I'm tired of turning it off and on. I do not have a Wi-Fi hotspot because I'm using built in Internet. Since that I haven't been watching videos online (I only watched them offline), I did not download or update anything this week, even though when I played online games for a bit, the Internet still cut off. Money has also been paid to keep the Internet and to upgrade it. How can I prevent it from disconnecting?

Might be an internet connection issue, not a phone issue.

Try the phone at another internet location to see if the same thing happens. Then try your internet connection with another phone to see if the same thing happens.

  • Why is my internet keep disconnecting? When ever I connect my iPhone 5s to my Laptop (Windows 7) the internet just disconnects for some reason. It only disconnects the laptops Wi-Fi
  • Why does my Wi-Fi extender keep disconnecting my internet? I recently bought a TP-LINK TL-WA850RE 300Mbps Universal Wi-Fi Range Extender to extend my Wi-Fi to the Wi-Fi "dead zones" of my house for better connection. All was working well until all my computers kept saying "unidentified network no internet access", and my xbox wouldn't connect either, but my iphone and ipad connect to the internet fine. The problem ends when i unplug my extender, but i don't know why the extender isn't working.
  • Why does my iPhone keep disconnecting from my Internet? I've bought a new iPhone (only had it two days) and it keeps on disconnecting to my Internet, which is in the house. Is there something wrong with the phone? I mean I can connect it again, but its never happened to me before and I'm sure it's not something normal!
  • Why does my iPhone 3G keep disconnecting from Wi-Fi? It's not in service so I have it connected to my internet from home. Just recently the internet keeps disconnecting and connecting everytime I open up an app. I have already rebooted my iPhone & restarted the network settings but it still keeps doing it. Could anyone help me with this problem? I'd appreciate it thanks!