Why does my iPhone 4 have difficulty connecting to Wi-Fi networks?

[iMore Question]

my iphohe 4 s has a problem with the wireless , the wireles go on but has not conection, can not find any network.

 

[Flow39]

Re: wi-fi

my iphohe 4 s has a problem with the wireless , the wireles go on but has not conection, can not find any network.

Try rebooting the device by holding the Sleep/Wake button. Then turn it back on.

Also try forgetting your network settings by going to Settings>Wi-Fi> then tapping on the network , then scroll down and click forget. After that, reconnect to your wireless network and you should be good to go.