I am unable to connect wifi

I am unable to join any wifi network. All password are showing wrong.

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
~~~~~~~~~~~~~~~~~~~~~~~~~
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
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/
~~~~~~~~~~~~~~~~~~~~~~~
Look at 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/
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
PS You have the wrong iOS in your profile. The iPad 3 can only run iOS 6.0.1. iOS 6.0.2 is only for the iPad mini and iPhone 5.

Similar Messages

TS1398 I am unable to connect wifi on my phone 4s since last 2 weeks... I am living in shanghai and did not have this issue since 2 weeks... iPad works fine... Please suggest some measures... Tried the on off reset settings etc.

I am unable to connect wifi on my phone 4s since last 2 weeks... I am living in shanghai and did not have this issue since 2 weeks... iPad works fine... Please suggest some measures... Tried the on off reset settings etc. but no luck ...
In fact after updating the software to the latest version I am having more of this... Sometimes the wifi button freezes an I can't even slide it to on / off...
Thanks

Noooo! Actually I too had d same prob wit my iPhone 4S. When I connect to my wifi network it won't get connected or it wil be grey scaled! I took it to d istore and since I had warranty they replaced my IPhone. It iPad charger has high volt than ur iPhone charger so when u connect wit it, there is a chance where large amount of current passes thru ur iPhone. So for sure it wil damage ur motherboard and its parts! Many said that iOS 6 or 6.0.1 or 6.1 was d reason for tis wifi prob! But apple never made its mistake wit it's software. If and only if u hav hardware prob u wil hav these sort of wifi prob Bluetooth prob! So best way s to replace ur iPhone!

Hi ! I am unable to connect wifi via iph4s :(

hi !
I am unable to connect wifi via iph4s.. my iph4s wifi tab is greyout. wifi disabled, please tell the solutions as soon as possible ...
thanks

A simple search would have easily revealed: http://support.apple.com/kb/ts1559

I am unable to connect wifi via iph4s (greyed out)

hi !
I am unable to connect wifi via iph4s.. my iph4s wifi tab is greyout. wifi disabled, please tell the solutions as soon as possible ...
thanks

Use this article: iOS: Wi-Fi settings grayed out or dim - Support - Apple
Follow all of the troubleshooting steps. You can even try restoring the device as new: iOS: How to back up your data and set up your device as a new device
If the wi-fi remains greyed out, your device needs service.
If within warranty, it should be free.
If not, it will probably cost $199 USD + tax.

I have 8gb touch ipod (MC086C model) and i am unable to connect wifi BSNL however my iphone and laptop works well

I have 8gb touch ipod (MC086C model) and i am unable to connect wifi BSNL however my iphone and laptop works well

Well, it seems the problem I listed in my previous post (unable to wireless sync with iTunes 10.2) has resolved itself. My iPhone now syncs wirelessly. Happy for small miracles!

I Phone 4 After Upgrade to IOS 6.1.3 unable to connect wifi

May i know that do anyone here experience the same issue as me as i unable to connect to my home wifi after i upgrade to IOS 6.1.3 on my I Phone 4. I have try reset and reboot my router and even reset my phone network setting but to no availability that the problem is fixed.

Hi,
Was it working fine before the update? This is a very common problem.

Unable to connect wifi on ios 6

I m unable to connect my wifi after upgrade to iOS6 ...its take me to apple.com.. I try every thing.. Trun off n turn it on.. Reset settings.. Clear cookies ... But it didn't work.. Help....

have you tried all the help in this apple support document?
http://www.apple.com/support/iphone/wifi/

Unable to Connect Wifi.

I have a Blackberry Curve 9360 with OS 7 Bundle version 1555 after upgrading to OS 7 bundle version 2355 am unable to connect to wifi. am able to connect to my house wifi but not my office wifi dont understand what the problem is.
When i switch on my wifi it connect to my wifi completely and withing 3-4 seconds gets disconnected and says " Failed to Assoiciate to the Wireless Network"
PLease help me give me your suggestions on what has to be done. Please help me!!!!
Kindly email me @ - [email protected]

Hello Sagar98,
Welcome to the community..
You may try by deleting earlier added profile and readding it & more over, If you are able to connect your Blackberry with your Home Wi-Fi system, then seems no issue with Device Wi-Fi.
Wi-Fi access point configuration is of two type:
1.) Where in first case, you can search Wi-Fi freely.
2.) In second case, the Device MAC added in access point can search Wi-Fi access point, rest wouldn't even to search or connect to.
So, please consult with your IT team for this, they would definatley help you in this.
Thanks..!!

Iphone 5 unable to connect wifi

I bought unlocked iphone 5 last Nov.. WIFI connection works well, and updated to ios 6.02. after two month, iphone 5 can't connect password-protected wifi, starbucks and macdonald's wifi. Sometime show wifi connected, but internet doesn't work. I tried reset iphone5, but useless
Meanwhile, iphone 4, blackberry and android connect wifi very well under same wifi environment.

I had the same issue and usually a reset of all the network settings on iphone did the trick.
this method did not work with my iphone 5 . i did something in router settings that seemed to change things a lot, for the better.
the wifi channel usually the routers use is channel 11, so i changed mine to channel 1. this solved my issues and the iphone connected just fine to the network, without restarting the iphone or resetting any settings or switching off and back on the wifi.
i am on 6.1.3 iOS

Unable to connect wifi via netctl - Unregistered Authentication Agent

I have a previous post int the Newbie Corner that went unanswered, so I figured I'd try again here now that I have some new information. The post is here...
https://bbs.archlinux.org/viewtopic.php?id=197031
And here's a copy of that post so you don't have to open it in a new tab.
ORIGINAL POST:
I have continually been having issues with netctl failing to start an automatic profile for awhile now, but I have been able to manually bring up my connection once my system is up and running. Today I am running into the issue where netctl will outright fail to connect during a manual attempt. When viewing journalctl -xe the error I receive is:
WPA association/authentication failed for interface 'wlan0'
Failed to bring the network up for profile
I noticed that there is a 'fix' for this issue on the Arch Wiki which simply states to bring wlan0 down with ip link, then to start the profile with netctl again. I went ahead and gave that fix a try and got a new error.
Unregistered Authentication Agent for unix-process:1324:44567
The error goes on to provide a path to .../PolicyKit1/AuthenticationAgent,.
I have tried using NetworkManager as well, but I'd prefer not to use it as I seem to have more problems with it over netctl, and that is why I currently have it disabled. Any advice on how to proceed would be appreciated. Also, I was connected to my home wifi last night without a problem, and I have tested the wifi connection with my phone, which authenticates and connects without a problem.
EDIT:
I did a bit more digging and found some startup errors issues via dmesg with wlan0.
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0: authenticate with 00:24:b2:71:b8:27
wlan0: direct probe to 00:24:b2:71:b8:27 (try 1/3)
wlan0: direct probe to 00:24:b2:71:b8:27 (try 2/3)
wlan0: direct probe to 00:24:b2:71:b8:27 (try 3/3)
wlan0: authentication with 00:24:b2:71:b8:27 timed out
The last 5 lines of this error repeats about 7 times before stopping. I use a broadcom card and my 43xx driver loads without a problem, I've been using it for awhile now on various distros.
b43-phy0: Broadcom 4311 WLAN found (core revision 10)
EDIT:
Well after doing some research, I found this existing bug.
https://bugs.archlinux.org/task/44821
Involving wifi not working under kernel 4.0.1. I noticed a Broadcom card listed by one of the users who was having the same problem, so at this point I'm probably going to wait until I get home to test my laptop on my home wifi again, then if I run into problems I'll downgrade my kernel and see how things go.
NEW POST:
So after all of that I tried my laptop at home again, and netctl-auto connected flawlessly to my wifi at home, which has led me to believe that the problem has to do with the message...
polkitd[1087]: Unregistered Authentication Agent for unix-process:2582:96758
I had previously noted that I would downgrade my kernel, but at this point I'd hate to do that considering netctl-auto is working.
I have also tried connecting via wifi-menu, and when I try that I get the message
Interface 'wlan0' is controlled by netctl-auto
After which authentication fails. I have stopped netctl-auto via systemctl using systemctl stop [email protected] and tried again. I end up receiving the message error message from systemctl that the job failed, and viewing journalctl -xe shows the recurring Unregistered Authentication Agent from polkitd.
Any help would be appreciated.
EDIT:
The issue continues. I have enabled the netctl profile I am currently working in netctl-auto with netctl enable profile, and that has not allowed the profile to automatically start up as it would with my home wireless connection. Something I have been noticing is that upon boot, without attempting to connect with netctl, is that wlan0 is not up.
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
I have manually brought it up and immediately receive a failed message from systemd regarding my profile in netctl. If I do not manually bring it up with ip link set dev wlan0 up, then when I try to connect with netctl start profile, netctl will not bring wlan0 up and it will leave it in it's previous state.
The odd thing is, even with wlan0 in a down state, systemd is giving me the error message...
WPA association/authentication failed for interface 'wlan0'
Which is odd because netctl shouldn't be able to pass authentication is wlan0 is still down.
I've been at this for 2 days now and am no closer to fixing this than I was yesterday. I could really use some assistance. At this point I believe I may just downgrade my kernel and hope this fixes the issue, if not then I'm silently hoping my laptop won't connect to my home wifi when I get home so I can diagnose this problem via ethernet.
EDIT:
Well here's something new. When viewing why netctl-auto fails on startup via systemctl status [email protected] I am getting the reason of
Could not create the configuration file for interface wlan0
At least now I have a bit more to work with.
Last edited by barefly (2015-05-06 22:30:39)

Use this article: iOS: Wi-Fi settings grayed out or dim - Support - Apple
Follow all of the troubleshooting steps. You can even try restoring the device as new: iOS: How to back up your data and set up your device as a new device
If the wi-fi remains greyed out, your device needs service.
If within warranty, it should be free.
If not, it will probably cost $199 USD + tax.

I am unable to connect wifi at home to for my ipad mini

have wifi of home but not connect to i pad to wifi.some time connect but not for longer whats the reason of that

I had the same exact problem for months, and tried every SINGLE fix from changing the brightness on the iPad (yes, that was a proposed fix) to re-setting my router to different channels, updating firmware, security settings, and re-naming my network, to re-setting, and re-storing my iPad mini. It was very frustrating, and I was getting ready to return it. All of my other Apple devices, along with our PCs, Macs, and Blackberry products connect with no problem at all. The mini worked in my living room where the router was located, but no where else in the house. I am using a Time Capsule with the built in Airport for a router. I went and purchased an Airport Express for $99, and am using it to boost reception. I have it located in my bedroom which is where I used the mini most of the time. VOILA! Now I have perfect reception to the mini. Yes, it should work without the Express, but I didn't want to return it as it works everywhere else outside of the house. As an aside, the Airport Express has also improved reception to my children's devices in their bedrooms. As far as I am concerned, it is a wi-fi range problem with the mini.

Unable to connect wifi nokia xpressmusic 5800.

Up until a few days ago I was able to browse the net with native browser and Opera mobile and use Fring, facebook and various other apps via wifi to my router. Now my phone says I'm connected but the browsers and apps won't connect. I have made sure my wifi is priority 1 and deleted and then added the wifi connection again but still no joy. Can someone advise me of a fix for this or is the only way to back up then reinstall the firm ware?
Solved!
Go to Solution.

Thanks for your suggestions Jampe. I had tried them before and several other fixes which didn't work. However I have just tried the last suggestion in the thread which you posted the link to and it seems to have worked so far... It has survived switching the phone off. The next test will be when I switch the router off at night and see if it connects again tomorrow. But so far so good. If it still works tomorrow I shall mark the thread as 'solved'. This was the method I used...
"Re: Nokia N8 WLAN "Invalid Server Name" Error
Options
05-Sep-2011 04:21 PM
Guys don't know if this is too simple but, I had same problem with new N8. It worked fine for three or four weeks on my WLAN then suddenly I started getting the "Invalid Server Name" error. Couldn't understand what had happened then realised that I had unplugged the router (had to use a different power outlet) whilst the N8 was connected to my WLAN. I have now solved my issue as follows, I deleted my WLAN access point from the phone, turned the phone off, then switched the router off (and removed power supply transformer from mains outlet) for five minutes. I then switched the router back on and gave it time to establish its network connections, after that I switched the phone back on, searched for WLAN, entered WAP/WEP password as required and the error messages have now ceased. Hope this works for other people too.
Mikey_G
New Member
Mikey_G
Posts: 2
1
Re: Nokia N8 WLAN "Invalid Server Name" Error
Options
04-Dec-2010 03:58 PM
This works!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "

Unable to connect wife's iMac to Safari/internet?

home network (Arris modem) is able to connect children's iMacs x2/2 iPads/2 mini iPads/4 iPhones/my MBP, Canon printer, but just recently booted off the wife's iMac? followed recommendations on other topics to power-cycle/"restart" the modem, and also the KeyChain access was reset, but still no internet access. spoke with both the cable company and Apple and after lengthy sessions, ended up connecting the iMac via ethernet cable ONLY! any other suggestions so we can utilize it's wireless capabilities? please help...thx!

The problem I have is that you have had expert advice from Apple and your ISP, I cannot match that.
If you want to run Network Utility, do a spotlight search for it, and post the results of the info page for your WiFi interface. Then run a netstat of the routing table information, I only need the IP 4, ignore internet6.
With that information we can try some things, disconnect the Ethernet while doing this.
If you have done all this with Apple and your ISP then I may not be able to help.

Unable to connect wifi printer Envy 4500 - Unable to print test page and windows office file

Scan doctor suggest the software installation.
The HP software don't completed the connection of the printer.
I tried to connec the printer from the control panel and the printer is now connected: i cannot print from microsoft office file or from the test page of the printer, but i can print from acrobat or any other program.
Help me please.
Thk
ps: i have tried to reinstall software without Antivirus and with the fierewall in off but nothing change. I have already tried to remove hp software and reinstall driver but nothing change.

Hello @Emilio66,
Welcome to the HP Support Forums!
I understand that you're experiencing issues when trying to print from Microsoft Office and Test Pages from your Windows 8.1 computer to your HP ENVY 4500 e-All-in-One Printer. However, you are able to print from all other programs from your computer to your printer. I would like to assist you today with resolving this printing issue.
Recently Microsoft has released a Hot Fix to correct 'Offline' or 'Partial Printing' issues within their latest Windows 8 and Windows 8.1 Operating Systems as they recognize this as an issue within their Operating System. The issue occurs when you have a networked printer and a corruption with the WSD (network) port on the Windows Operating System. This issue appears to affect a variety of networked makes and models of printers. Therefore, I am going to have you run the Hot Fix to correct the network printing issue. Please click here to install the Hot Fix. Once the website opens select the button for Hotfix Download Available. Please follow any onscreen prompts to install the fix. Once the fix is installed you should have no issues printing to your printer.
If the printing issue persists, can I please have you click here to download and run the HP Print and Scan Doctor Tool. This Tool will run on your computer and 'fix printing' issues for you. Should any driver, software, or connection conflicts be found than the HP Print and Scan Doctor Tool will attempt to resolve those conflicts for you. Once the Tool has completed please test printing again.
Please respond to this post with the result of your troubleshooting. I look forward to hearing from you!
X-23
I work on behalf of HP
Please click "Accept as Solution" if you feel my post solved your issue, it will help others find the solution.
Click the "Kudos, Thumbs Up" on the right to say "Thanks" for helping!

Unable to Connect to WiFi after iPhone power off; WiFi & internet are working with MBP; common problem, no solutions?

Here's my setup: Internet <> Comcast/xFinity supplied cable modem <> new Apple Time Capsule <> iPhone 4 & MacBook Pro (see below for hardware details)
Internet on my iPhone 4 has been acting slow since yesterday evening. My MacBook Pro was running fine, but just to be sure I checked the Comcast website to see that I have only used 50GB of my allotted 250 GB of data for the month, so it's not that.
I decided it must be a problem with just my iPhone, so I opened up the multitasking bar and quit everything in there manually, and then I held the on/off button, and slid the slider to power off. When I started back up, I could not connect to the same WiFi I had just been using. I tried to reconnect and nothing. I tried to forget the network and try again, nothing. I tried to reset all network settings, nothing.
I have tried all the steps listed here: http://support.apple.com/kb/TS1398 "iOS: Troubleshooting Wi-Fi networks and connections"
Toggled WiFi off and back on
Made sure I am in range of the router (it's about 8 feet away and my iPhone reports full signal from the network)
Made sure all the hardware is connected and on
Checked other devices (I'm successfully connected with my MacBook Pro right now)
Checked for router firmware upgrades (I have a new Time Capsule from Apple with the current 7.5.2 firmware which I've been using for a month)
Restarted my device (again)
Checked that the network is available (it does show on my iPhone)
Restarted my Time Capsule
Checked my router configuration as described here: http://support.apple.com/kb/TS3727 "Wi-Fi: Unable to connect to an 802.11n Wi-Fi network" which involves simply checking to see that WMM is turned on, also stating that WMM cannot be enabled or disabled for Apple's AirPort products.
Reset my network settings (again)
I have searched and searched for fixes to this problem, and I have additionally tried:
Enabling/disabling Airplane Mode
Disabling any network password protection/encryption (no luck), re-enabling it (no luck)
Changing the network password
Checking for hardware addresses present in iOS Settings > General > About (they are present and not zero'ed out)
Switching Bluetooth off (nothing) and back on (nothing)
....and probably a few other things I can't think of right now
I have yet to try:
The "Freezer Trick" which apparently involves chilling the iPhone to get a temporary fix?
Restoring the iPhone (I would really rather not)
A different WiFi network (other than my own Time Capsule home network or guest network, both of which give the same Unable to Connect error)
So, after all of that, are there any more ideas? Is there a reliable solution to this issue? So far I've just seen a lot of "mess with the settings," "the freezer trick worked," and "blame it on the iOS 4 update."
Here are my hardware details:
iPhone 4; iOS 5; 32GB; AT&T; no cellular data plan (July 2011)
TimeCapsule6,113; Firmware 7.5.2; 2TB (September 2011)
MacBook Pro 3,1; Mac OS X (10.7.2); 2.4 GHz Intel Core 2 Duo; Hi-Res Display; 4GB RAM; 500GB HD (August 2007)
...and the Time Capsule config:
http://cl.ly/BCUt

Ugh. Apparently "messing with it" is still the answer. I decided to try the LinkSys router I was using before I bought the Time Capsule, and my iPhone connected with no problem.
I went through the steps again, and after rebooting my Time Capsule this time, I can connect again. The troubling thing it that this started with a power-off of my iPhone. No changes or installations, just a reset. Am I going to have to reboot my Time Capsule (which has no power switch, just a cord I have to unplug) every time I reboot my iPhone?
Jinkies.

I am unable to connect wifi

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