My iphone won't connect to Wi-Fi? - 4

My iPhone can google up stuff from safari and all that but it won't connect with all my apps and most of my apps are online games so… Sometimes it works sometimes it doesn't most of the time it won't connect to 3g and my app will say Can't CONNECT TO SERVER i have reset network and setting but its ineffective

Change your Wi-Fi access point that your iPhone is connecting to to use a low-numbered channel. Channel 7 or lower. There's a load of stuff around about iPhones having trouble connecting to high-numbered Wi-Fi channels, particularly on newer auto-selecting Wi-Fi devices.

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