Can't Connect to any WiFi network

I just got my iPhone yesterday and I'm already having a serious problem,I can't connect to any WiFi networks.
I can see the networks around me and I can select networks that I've setup and I know are open or I know the security passwords, I can even enter the network passwords for the ones that require them and it accepts them without complaint. When I select a network I get a little check mark next to that network which I assumes means it should be connected to that network. However, the iPhone never actually connects to them, i.e. no IP address, no router no nothing in the network settings screen for each network, and always appears to the using the Edge wireless network when accessing the internet.
I've tried DHCP and static IP but neither works.
I updated the phones software to 1.1.4, has anybody reported problems like this with this or any version of the software.
Any help would be much appriciated.
If I can't get this resolved today I'm returning to the AT&T store tonight for a new one.
Thanks
Matt S.

theevilone,
I have personally used an iPhone with routers from D-Link, Netgear, Linksys, Apple and Belkin.
Some routers, regardless of manufacturer need to have their firmware updated. Generally speaking if you look at the release notes, the same updates that resolve issues with DHCP for game systems and PDAs, also resolves them for the iPhone.
In addition hardware or MAC address filtering can cause issues where you connect to the network and not get DHCP.
Hope this helps,
Nathan C.

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TS1398 Update iPhone 4s to 6.1.3 (10B329) now I can't connect to any wifi networks at home or at work and all car Bluetooth systems will not connect either. Help! Extremely annoyed at apple for putting out software that causes such mayhem.

My iPhone 4s has been update as I said in subject bar.. Now can't connect to any of my cars Bluetooth systems. Also even more frustratingly can't connect to any wifi networks at home or work!!
How can apple put out such an update that causes so much grief and inconvenience to hundreds of people. Not to mention risking lives with Bluetooth kits not working...outraged!!!!!!

First, grow up. Just because YOUR phone isn't working, doesn't mean Apple put out bad software. I've not had any difficulty, nor has anyone else I know. And just how is Apple risking lives with Bluetooth kits not working? It's YOUR decision to talk on the phone or text and drive. Not Apple's.
We're users here, volunteering our time to help others. Posts like yours, which are whiny and ranting, simply means we're likely to ignore you and not provide you with any help. Not to mention, it makes you look absolutely foolish.
Further making you look foolish is the fact that you haven't even asked a technical support question, nor have you provided anyone here with any troubleshooting steps you might have taken, including those recommended in the user guide.
Good luck getting help.
GDG

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Can someone tell me how to fix this problem before I use up all my data?

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Hello NotAppleSavy,
Thanks for the question. After reviewing your post, it sounds like the computer wont connect to networks. I see you have used network diagnostic. I would recommend that you read this article, there are a lot of other things you can do in this article that may be able to help you resolve or isolate the issue.
Wi-Fi: How to troubleshoot Wi-Fi connectivity
Thanks for using Apple Support Communities.
Have a nice day,
Mario

TS1398 I have an Iphone 5 and it will not connect to any WIFI networks - I have tried following the steps above (including reseting network settings) but it just says 'incorrect password' every time. How can I resolve this?

I have an Iphone 5 and it will not connect to any WIFI networks - I have tried following the steps above (including reseting network settings) but it just says 'incorrect password' every time. How can I resolve this?

you have definitely tried the correct steps, all you would need to do now is a back up & restore to factory settings. If after that the issue remains then you would most likely need a replacement unit.

HT1695 i have two O2 Iphone 4 's and one refuses to connect to any wifi network, and gives me dialog saying, unable to join network "name" dismiss. I took it to O2 shop and it will join 02WIFI. They haven't seen this before and couldn't help. can you?

i have two O2 Iphone 4 's and one refuses to connect to any wifi network, and gives me dialog saying, unable to join network "name" dismiss. I took it to O2 shop and it will join 02WIFI. They haven't seen this before and couldn't help. can you?

Have you tried standard troubleshooting
ie reboot >> press hold and sleep until Apple logo appears ignoring
red off slider
and look at this
http://www.apple.com/uk/support/iphone/wifi/

Can't connect to any wireless networks

My macbook pro can't connect to any wireless networks outside of my home router. I've just taken it on holiday and I can't use it in any free wireless coffee shops or hotels.
Whenever i select a network it shows it's connected with black bars in the radar icon but I cant access the internet or mail. Most frustrating is it's working fine in windows when I use boot camp.
I hope someone can help

Sometimes they can be stored in your Router and/or Modem, but having them in your Mac makes it so you don't have to rely on what's in or not in other's Routers.
I don't understand DNS...
Simply put.. you type in apple.com, your Browser goes out to a DNS Server somewhere with the request to link to the number of that name, then comes back with 17.254.3.183... if you ever wonder, you could type in that 17.254.3.183 IP, if it doesn't load Apple, then you are not connected to the Internet, yet if it does, and apple.com doesn't... then it's just that nothing is looking up the addy!

TS3304 My ipad2 wifi 16GB will not now connect to ANY wifi network.

My router, BTHOMEHUB2 is working fine, as my iPhone4 and my wife's iPad2 connect ok.
My iPad2 has suddenly stopped being able to connect to ANY wifi network, both at home and local pub.
Have done a Restore. Message is 'Unable to connect to network'. In the pub, no message, but kept asking for password.
Any suggestions appreciated please.

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
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Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
Not normal. Take it to an Apple Store for evaluation.
Make a Genius Bar Reservation
http://www.apple.com/retail/geniusbar/
 Cheers, Tom

TS4036 I have an Iphone 4S. I used to backup automatically to the cloud. Since I did the software update I not longer can connect to any WIFI network! I getthe message that it could not scan for wireless networks

since I updated my software to the IOS 7.0.4
I am unable to use any WIFI network
i cannot connect to my home wifi network I am unable to do any backups. I have backed up my phone onto my Itunes account on my computer and I reset my phone...this did nothing but lose some of my pictures.. PLEASE HELP!

I read the article thanks. I tried the settings-general-reset-reset network settings-reboot system-go to wifi settings-select wireless connection-select the ">"-symbol-select auto for http proxy. I was optimistic about that because I thought I changed some setting somehow to cause this problem, but it didn't work. More specifically, I did connect successfully and browsed the Internet for a good while, but then I put down the phone for a minute, the phone went into sleep/power save mode, and when I picked it back up a moment later it was no longer connected. Dang. Had to select the connection and use my password yet again.
Another valuable bit of info for you. The only network with which I have this problem is my home. I use all kinds of devices at home and no other devices have this problem. Also, I use this iPhone all over with various wifi networks at hotels and starbucks and family's homes with no issues whatsoever. It remembers and automatically reconnects with every wireless network except the one in my own house.

HT4623 Please help me about my iphone5 after I upgraded it into iOS 7.0.4 I got the problem about my connections I can't really have a good connections to my server if I'm in my bedroom and I can't connect to any wifi connection not even searching

Please help me restor my system in my iphone5 Bcoz I got this problem that I can't connect to our wifi in our home after I upgraded this iOS7.0.4...totally very disturbing and frustrating even my outside I can't search any wifi connections ant my network service when I'm in home is very slow my Rogers network is only 1 bar so even I will open my Data I can't really connect so meaning no network connections when I'm in my Bedroom and No wifi connections too I can only possible got connections when I get near the Reuter of the wifi like now while I'm doing this report but in my bedroom totally nothing and not even connecting when I bring this to Rogers outlet where I bought this iPhone,I can't even search or connect in the store wifi itself...very disappointed this problem last 1week already please help me it never happen before just now after I upgrade that iOS7.0.4

Thanks for this mha007 - I can now open FF with a new profile. Can I copy my settings from the old profile or will this bring over the same problem, maybe a corrupt file. If it would bring the same problem, is there any way I can check which file is corrupt, apart from taking them over one by one?

Can no longer see ANY wifi networks

I have a 4.5 year-old PowerBook (titanium) 550... it seems my airport card is simply no longer working. No matter where I am, even when I know there is a network there and I have the password to access that network, my airport card cannot seem to see any networks. This includes networks that I control and know the settings have not changed.
This started about a month ago; for a few days I couldn't see any networks. Then, suddenly, I was able to, and connect without a problem, for about a week. Now, however, it seems the problem has returned and is permanent.
Any ideas? Could the internal antennas be messed up? Or do the airport cards sometimes just go bust?
thanks.

I have the EXACTLY same problem.
My Apple TV (3rd generation) does not attemp to find any wifi networks since two day ago. Sometimes it does find and connnects to my home wifi network, but it loses connection in a couple of minutes at the longest. When I plug in an ethernet cable, the apple TV works just fine. But when I disconnect it, same thing happens all over again. I have tested several modifications and now I am sure this is not an issue of the router or the network settings.
If anybody has a solution, please be kind to let me know. I can't even get my apple TV replaced since I'm overseas.

Can't connect to a wifi network with a wep keyid 2

Hi,
how do you connect to a wifi network with wep but the keyid is 2, i can't find an option.
i put the password, in asci and in hexa, and the answer "can't connect to the network" a xp near got connected after changing the key id in configs :((
did i miss something?
thanks for help

I am relatively new to Mac's, as at 40 having had IBM/Windows compatibles since I was 14 (8086 woot!), I am still learning.
However, I believe the answer is that you must use Key 1. I don't believe OSX offers the chance to use any others. However, in case I am wrong, try putting a $ before the WEP passphrase, but again, I think it only uses Key 1.
Hope that helps,
Jesrael
Macbook 1.8 Core 2 Duo Mac OS X (10.4.9) 2GB Ram

My iPad 4th generation refuses to connect to any wifi network

My iPad 4th gen refuses to connect to any wifi giving a 'unable to join network' message and when on the rare occasion does is extremely slow, is this a hardware problem?
This problem came on suddenly after I couldn't connect to a hotel wifi whilst on holiday. I reset my settings completely to try and fix the problem but now I cannot set up my iPad because It won't let me connect to the wifi.
Please help!

Some things to try first: (some of these you have already tried)
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Fix WiFi Issue for iOS 7
http://ipadnerds.com/fix-wifi-issue-ios-7/
iOS 6 Wifi Problems/Fixes
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
iPad: Issues connecting to Wi-Fi networks
http://support.apple.com/kb/ts3304
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
10 Ways to Boost Your Wireless Signal
http://www.pcmag.com/article2/0,2817,2372811,00.asp
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Some Wi-Fi losses may stem from a problematic interaction between Wi-Fi and cellular data connections. Numerous users have found that turning off Cellular Data in Settings gets their Wi-Fi working again.
You may have many apps open which can possibly cause the slowdown and possibly the loss of wifi. In iOS 4-6 double tap your Home button & at the bottom of the screen you will see the icons of all open apps. Close those you are not using by pressing on an icon until all icons wiggle - then tap the minus sign. For iOS 7 users, there’s an easy way to see which apps are open in order to close them. By double-tapping the home button on your iPhone or iPad, the new multitasking feature in iOS 7 shows full page previews of all your open apps. Simply scroll horizontally to see all your apps, and close the apps with a simple flick towards the top of the screen.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

My iPhone 3G is not able to connect to any wifi network

my iPhone 3G is not able to connect to any wifi network

Hi- Yes I tried manually adding the network (even deactivated password requirements on my home network but still doesn't work.)
I was reading another thread that has similar headline - seems the issue is with the upgrade to software iOS4 on a 3G. Folks have been able in some cases to get replacement phones. Seems issue is isolated to XP version. I have a MAC at home, so I will try to restore (yet again) on that computer and see if I can use it, otherwise I guess I'll go plead my case at the Genius Bar
Thanks on the responses. See "Wifi not working after updating to OS4 on iphone 3g" for more specifics.

HT1695 I can't connect to my wifi network not even when it has no security on I get "unable to connect to network "netgear" anyone have this issue and maybe know how to fix it?

Hi
When I try to connect to my wifi network I receive message "Unable to join network "Netgear" this starated as of 8/16 before thsn I never had this problem
connecting to this network previously .I have attempted after manually entry of DNS still nothing a;so did the network reset, and full reset of settings and still
get nothing I even have my network unsecured at this very moment still nothing changed it does not show the network info ; no DNS address or anything any suggestions

- Reset the iPod. Nothing will be lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Power off and then back on the router.
- Reset networks settings: Settings>General>Reset>Reset Network Settings
- iOS: Troubleshooting Wi-Fi networks and connections
- iOS: Recommended settings for Wi-Fi routers and access points

Can't Connect to any WiFi network

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