mahangi asks:
I have an old iPhone 3G that cannot connect to any Wi-Fi networks. I have no phone service but I would just like to be able to connect to the internet using Wi-Fi so I can use Skype that way.
I have already reset and rebooted my phone and checked in settings that Wi-Fi is turned on, but I am still unable to find any networks. Help!
4 Answers -
ha14
July 2, 2012remove sim card and check wifi again.
iPhone 3G Users Experience WiFi Problem after Upgrading to iPhone 3.0
http://www.simonblog.com/2009/08/18/iphone-3g-users-experience-wifi-problem-after-upgrading-to-iphone-3-0/
1.Turn off Push Email in Settings and restart your iPhone
2.Reset network settings. Touch Settings -> General -> Reset -> Reset Network Settings.
Does the iPhone have a Wi-Fi address listed in Settings> General> About?
iOS: Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
1. Switch to flight mode
2. Switch on wifi
3. Reboot
4. Connect wifi, wait for the icon to appear
5. Switch off flight mode
1. go to bluetooth settings and switch on bluetooth
2. wait for the bluetooth icon to come up
3. go to wifi settings and seeif your networks are there.
Thank you! This worked or my iPhone 4s
July 27, 2012thanks it worked
November 30, 2012mohammed ajmal
August 4, 2012my iphone 3g cant find my wifi network for last 15 days. today it found the network and asked for password, i entered the passwoerd and it .got connected. it stayed connected for about a minute and got disconnected again. now it cant find my wifi network again and cant to wifi. please help
Mike Wade
November 15, 2012Have iPhone 3G can I reply to people on twitter if there not one of my followers
DanMan
December 24, 2012Thanks ha14.
I have the iphone 3G with a similar problem. I did everything and nothing worked until i removed the SIM card. Here is how i removed mine: http://www.youtube.com/watch?v=kir19QRGzv8
Now it works. Thanks again for this and happy holidays!