Cannot connect to wifi on my iPhone 4S

Cannot suddenly connect to my home wifi at all. Other items ok and sometimes it is grey and cannot even turn, not that it matters as it does not find my wifi. O have reset setting etc and no joy.

Restore the iPhone with iTunes on computer. If still problem, the WiFi chip or its connection to the logic board is faulty. If there is Warranty or AppleCare make Genius reservation or set up service and take or send to Apple for resolution.

Similar Messages

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    I know I am typing in the right password.  In fact, I have a MacBook air and an iPad connected to the Timecapsule and it uses the same password and using WPA/WPA2 - personal security.
    I have read of problems like this for upgrades to 4.2.1 but I have not heard yet of any real solution.  Anyone know what I should do?

    If you tried all appropriate steps included with the link proivided, do you connect your iPhone to any other wi-fi network besides your own?
    If so, any problem connecting with any other wi-fi network besides your own?
    If the same with every wi-fi network your iPhone has access to, if there is no change after resetting network settings on your iPhone and/or after restoring your iPhone with iTunes as a new iPhone or not from your iPhone's backup, your iPhone has a hardware problem. The iPhone includes a one year warranty.

  • Cannot connect to wifi on iphone 4

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    I cannot connect to wifi on my iphone 4s. How did you solve the problem?

  • MY iphone 4s cannot connect to wifi after updating to ios 8.1.1

    after updating to ios 8.1.1, my iphone 4s cannot connect to wifi at all.
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    after this, give up already.
    my phone is working perfectly fine until updating my ios to 8.1.1.
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    Settings/General/Reset - Reset Network Settings. If you can't turn WiFi on see: http://support.apple.com/kb/TS1559

  • HT4061 Iphone 4s, cannot connect to WIFI and can't send or receive texts

    cannot connect to wifi (networks either don't show up or show up and says it won't connect even when the password is correct) and I cannot send or receive texts

    Hi there beckalina88,
    You may find the troubleshooting steps in the articles below helpful.
    iOS: Troubleshooting Wi-Fi networks and connections
    http://support.apple.com/kb/ts1398
    iOS: Troubleshooting Messages
    http://support.apple.com/kb/ts2755
    -Griff W. 

  • Upgraded to Maverick. Now cannot connect to wifi. All my other devices will connect. Have rest wireless hot spot switch and cable modem. Other devices still connect but MacPro does not. MacPro wireless is self assigning an IP address blocking access.

    Upgraded to Maverick. Now cannot connect to wifi. All my other devices will connect. Have rest wireless hot spot switch and cable modem. Other devices still connect but MacPro does not. MacPro wireless is self assigning an IP address blocking access. It will connect if I connect to my iPhone hot spot via wifi. Any ideas?

    If you follow this video you'll see how to delete your WiFi AP from the OS, this will allow you to select it again which I feel will correct your problem.
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  • I cannot connect to wifi on my S5 anywhere I go.

    I cannot connect to wifi on my S5 anywhere I go. I thought Verizon had one of the best networks? I just got my S5 in August and I NEVER had any problem with my iphone. I am regretting getting this phone. I thought I should be able to be on Verizon's network, but I can never connect when I'm at work, and when I get home, I have to go in and manually connect to my home network, instead of it just connecting automatically. I really, really, hate this phone and regret getting it. Cutomer service was not helpful, and I tried taking out the battery and sim card to no avail. What am I missing?

    Not having those problems at all with my phone and it automatically connects at home to wifi and no problems when I am away.  Wifi is not Verizons network so your post is confusing.  Can you not connect to 4G through Verizon either?  Have you gone into a Verizon store to have them look at it and see if maybe the phone is defective?  Mary

  • Got my ipad mini. It works perfectly fine until I updated to ios 6.0.2. Now I can't connect to wifi. I've tried every solutions offered in every forums and internet sites but nothing happened. Still ipad cannot connect to wifi. HELP!!!

    Got my ipad mini. It works perfectly fine until I updated to ios 6.0.2. Now I can't connect to wifi. I've tried every solutions offered in every forums and internet sites but nothing happened. Still ipad cannot connect to wifi. HELP!!!

    Some things to try first:
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    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
    ~~~~~~~~~~~~~~~~~~~~~~~~~
    iOS 6 Wifi Problems/Fixes
    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
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    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 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.
    ~~~~~~~~~~~~~~~
    If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
     Cheers, Tom

  • HT5569 Since upgrading to 7.1.1 last week, I can no longer connect to WIFI on my iPhone 4S

    Since upgrading to 7.1.1 last week, I can no longer connect to WIFI on my iPhone 4S

    No, it is not a known issue. It is a known non-issue. Try resetting your IMAP login ID and password. Both the incoming and outgoing. If that fails delete the account reboot the phone, and add it back.

  • My new IPad 3 cannot connect to WIFI even it has a full bar of the reception. In the same location, my PC and my smart phone get a full bar connection without any issues.  How can I do to fix the issues (can I switch to IPad 2)?

    My new Ipad 3 cannot connect to WIFI even it has a full bar of reception. In the same location, my Windows 7 PC and Andorid Smart phone can connect to the same WIFI without any issues.  How can I fix it?  Without WIFI, the WIFI only IPAD is nearly useless. If it cannot be fixed, can I get a replacement for IPad 2?

    Take it to an Apple Store for evaluation. If defective, you'll get a replacement.
    Look at iOS Troubleshooting Wi-Fi networks and connections  http://support.apple.com/kb/TS1398
    Additional things to try.
    Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
    Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
    How to Quickly Fix iPad 3 Wi-Fi Reception Problems
    http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
    If none of the above suggestions work, look at this link.
    iPad Wi-Fi Problems: Comprehensive List of Fixes
    http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
     Cheers, Tom

  • I have an HP Photosmart 7510 & cannot connect by WiFi, I have tried the support fix with no success.

    Hi
    I have an HP Photosmart 7510 & cannot connect by WiFi, I have tried the support fix with no success.
    I have tried the suggested from below;
    http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02817031&cc=uk&dlc=en&lang=en&lc=en&product=507...
    I have not tried to assign the static IP address suggested in step 6 on the web link above, I am not that technical & do not fully understand how to perform this task & am surprised HP expect retail client to follow this, if is a bit technical I think you must agree.
    Anyway, the WiFi or Wireless blue led is blinking.
    If I try to discover my wireless network, it is not displaye like it used , nor are my neighbors, my mobile Samsung Galaxy S displays my network and my neighbors when the phone in placed by my 7510.
    When  I try to enter the SSID & key, my 7510 times out without connecting to my router.
    My pc is connected directly to my router (Buffalo) and I use a Fujitsu Desktop running Win 7 32bit.
    By the way, I have done a "Factory reset" to my 7510 & this did not help at all.
    Can anyone help?
    Is my 7510 faulty?
    Thanks in advance.

    I saw your post and forwarded it to the right people for their review. You should hear back from someone shortly via private message on this Forum.

  • If you're trying use your hotspot and connected to wifi on your iphone, does the wifi stop working and start using your data instead of staying connected to the wifi?

    If you're trying use your hotspot and connected to wifi on your iphone, does the wifi stop working and start using your data instead of staying connected to the wifi?

    Spencer Simmonds wrote:
    Thanks for the quick response. What you have said makes sense but there is no rhyme or reason to he data used. I reset my cellular data counter to zero so both sent and received read zero. I was connected to wifi and let the phone to go into sleep mode. I waited about ten minutes and sent myself the same email four times, each with a 750 kb attachment. It was sent to my .me address so it was push mail on my phone. Sure enough I checked a minute later while bringing the phone out of sleep mode and checked the data. It showed just 10kb sent but 1mb received which just doesn't tally with the 4 x 750kb mails received. It just isn't making sense.
    He knows what you asked and has already answered it!
    I thought I had read where the iOS4 (or maybe just the iPhone 4) was supposed to be able to keep wifi connections alive while inactive. If the phone is sitting there on a charger with a wifi connection available, why use the 3G?

  • I have several iPod touches and there is always one that cannot connect to wifi. after several weeks it usually rights itself. what is going on?

    I have several iPod touches and there is always one that cannot connect to wifi. after several weeks it usually rights itself. what is going on?

    Matthew...
    Try here > iOS: Troubleshooting Wi-Fi networks and connections

  • HT4623 cannot connect to wifi button is grey and dimmed out

    cannot connect to wifi button is grey and dimmed out

    Have you followed the steps in this article?: http://support.apple.com/kb/ts1559

  • Equium L40 - cannot connect through wifi or the ubs lead plugged in

    Hi
    I have a Equium L40. I cannot connect through wifi or the ubs lead plugged in.
    It comes up " Internet Explorer has stopped working. a problem caused the program to stop working correctly"
    It is saying in am connected to my hub and have a strong signal.
    Can you help
    Thanks
    Steve

    Hello Steve
    Have you tried to use some other browser?
    Do you use Skype or some other messenger? Can any of them connect properly?
    I dont know what the real problem is. Non working Internet explorer or WLAN connection in general?

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