I cannot connect to any wifi.

I cannot connect to ANY WIFI. It asks for a password for my network and I do not use a password. However, I tried every password I have ever used to no avail. It does not find any other network either, but my laptop finds 4 others locally in my community. It worked before without problems.

Okay, I went through everything you suggested, checked all of my settings. Everything seems to be correct. I tried a WiFi connection again today, and I got the Airport Mode message, but instead of hitting "retry" (and then just giving up), I hit "done" and it worked just fine. So...I'll just ignore that message about Airport Mode and hit done each time.
Thank you for your assistance on this.

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I suddenly cannot connect to any wifi with my ipad 1. In settings my wifi is turned on. My home connection shows up under Choose a network and has a strong signal.

I suddenly cannot connect to any wifi with my ipad 1. in settings my wifi is turned on. My home connection shows up under Choose a network and has a strong signal. I have reset the Wifi under General. But when I type in my password it still says, "Unable to join the network."

1. Turn router off for 30 seconds and on again
2. Settings>General>Reset>Reset Network Settings

I am working in Qatar and bought my ipodtouch for this reason. I cannot connect to any wifi connections. Is it my pod or is something else wrong?

I cannot connect to any wifi here in Qatar. Have i done something to my ipod or is it the area?

- What happens when you try to connect to a network? Messages such as incorrect password? Can not connect?
- Have you tried:
-- Resetting your iPod:
Press and hold the On/Off Sleep/Wake button and the Home
button at the same time for at least ten seconds, until the Apple logo appears.
-- Resetting network setting on the iPod: Settings>General>Reset>Reset Network Settings
-- The troubleshooting here:
iPhone and iPod touch: Troubleshooting Wi-Fi networks and connections
-- Restoring your iPod, first from backup and if problem persist restore to factory defaults/new iPod.
- Can you see the networks? If not try:
Unable to use Wi-Fi or Bluetooth with iPhone or iPod touch because there's no address listed for the device

I just bought a iPhone 4s from someone on-line, everything is working correctly however i cannot connect to any wifi, it says that it is unavailable, i know that it could be the wifi chip damaged but the phone is in almost perfect condition. Help please?

I just bought a iPhone 4s from someone on-line, everything is working correctly however i cannot connect to any wifi, it says that it is unavailable, i know that it could be the wifi chip damaged but the phone is in almost perfect condition. Help please?

Help with what? If the WiFi radio is broken, there's nothing any of us on this forum can do help you. Either go to Apple and pay for an out of warranty replacement, or find a 3rd party repair shop and get the phone repaired.

HT1695 my iphone cannot connect to any wifi. I have tried everything, please help!

My phone has suddenly stopped connecting to any WiFi. does anyone have any tips I can try?
I've tried everything like switching it off and on, and switching off wifi and back on again, re-setting everything. HELP!

iTunes will also NOT recognize my iPod Touch.. I've reinstalled iTunes several times on all THREE of my computers to the same result.. I'm going insane.. The newest iTunes has made it a real hassle!! Before I updated my iTunes both connected just FINE!! Now neither my computers (3 of them) or iTunes will recognize the iphone4, or the iPod Touch. The threads that people are posting to go back to the SAME 6 troubleshooting steps aren't really helping. ANYONE else had the same problem but was able to resolve?? A little desperate here!! HELP!!

[WORKAROUND] Cannot connect to any WiFi network after resume

Hi, I'm having one weird problem that makes my laptop not as mobile as I'd like it to be..
Literally, I have to boot it up again after each move.
Here's the issue: if I suspend to ram, and then resume in a place with different WiFi network, it can't connect to Internet again.
I'm using NetworkManager via corresponding plasmoid in KDE (although, nmcli does not work either).
When I click a network name, I get the following:
"Configuring interface" .... -> Cannot connect to {NetworkName}
(the labels might be a bit different, as I get all notifications in my local language)
Have anyone experienced this before?
Or, AT LEAST, how can I get a bit more verbose output from NetworkManager? Is there a log file?
Here's the hardware:
05:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Here's what I've tried already (and it didn't help):
# systemctl restart NetworkManager
# modprobe -r ath9k
# ncmcli nm sleep false
WORKAROUND FOUND: When I get "Configuring interface" .... -> Cannot connect to {NetworkName} (it happens not only after resumes, btw), I type the following in the console:
sudo dhcpcd -k
So much time passed, so many updates -- still have to do this manually... %)
Last edited by mityukov (2013-12-03 10:19:12)

hadrons123 wrote:Try these methods
https://bbs.archlinux.org/viewtopic.php?pid=1241694
Here's what I've tried:
# stop NetworkManager first, just in case if it would not start anything before time
sudo systemctl stop NetworkManager
# kill wpa_supplicant (one of suggestions in the topic)
sudo killall wpa_supplicant
# re-load kernel module with nohwcrypt=1 (another suggestion in the topic):
sudo modprobe -r ath9k
sudo modprobe ath9k nohwcrypt=1
# start NetworkManager again
sudo systemctl start NetworkManager
Then tried to connect the network again: the issue is till the same. Here's the latest dmesg:
$ sudo dmesg -c
[ 3079.006749] ath9k: ath9k: Driver unloaded
[ 3111.623220] cfg80211: Calling CRDA to update world regulatory domain
[ 3111.694588] ath: phy0: ASPM enabled: 0x43
[ 3111.694594] ath: EEPROM regdomain: 0x65
[ 3111.694596] ath: EEPROM indicates we should expect a direct regpair map
[ 3111.694599] ath: Country alpha2 being used: 00
[ 3111.694600] ath: Regpair used: 0x65
[ 3111.697195] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[ 3111.697465] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xffffc900140a0000, irq=16
[ 3111.717234] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3136.958046] r8169 0000:03:00.0 eth0: link down
[ 3136.958159] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3138.903691] wlan0: authenticate with 00:24:8c:65:bb:d5
[ 3138.911517] wlan0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
[ 3138.911567] wlan0: send auth to 00:24:8c:65:bb:d5 (try 1/3)
[ 3138.917180] wlan0: authenticated
[ 3138.917697] ath9k 0000:05:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 3138.917711] ath9k 0000:05:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP
[ 3138.917718] ath9k 0000:05:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP
[ 3138.918897] wlan0: associate with 00:24:8c:65:bb:d5 (try 1/3)
[ 3138.932402] wlan0: RX AssocResp from 00:24:8c:65:bb:d5 (capab=0x411 status=0 aid=3)
[ 3138.932553] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3138.932790] wlan0: associated
[ 3139.406632] wlan0: deauthenticating from 00:24:8c:65:bb:d5 by local choice (reason=3)
[ 3139.415815] cfg80211: Calling CRDA to update world regulatory domain
[ 3143.712977] wlan0: authenticate with 00:24:8c:65:bb:d5
[ 3143.720532] wlan0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
[ 3143.720582] wlan0: send auth to 00:24:8c:65:bb:d5 (try 1/3)
[ 3143.731367] wlan0: authenticated
[ 3143.731865] ath9k 0000:05:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 3143.731882] ath9k 0000:05:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP
[ 3143.731888] ath9k 0000:05:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP
[ 3143.735093] wlan0: associate with 00:24:8c:65:bb:d5 (try 1/3)
[ 3143.748277] wlan0: RX AssocResp from 00:24:8c:65:bb:d5 (capab=0x411 status=0 aid=3)
[ 3143.748533] wlan0: associated
[ 3144.140732] wlan0: deauthenticating from 00:24:8c:65:bb:d5 by local choice (reason=3)
[ 3144.148708] cfg80211: Calling CRDA to update world regulatory domain
[ 3148.642615] wlan0: authenticate with 00:24:8c:65:bb:d5
[ 3148.650085] wlan0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
[ 3148.650132] wlan0: send auth to 00:24:8c:65:bb:d5 (try 1/3)
[ 3148.665772] wlan0: authenticated
[ 3148.666264] ath9k 0000:05:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 3148.666278] ath9k 0000:05:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP
[ 3148.666284] ath9k 0000:05:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP
[ 3148.667980] wlan0: associate with 00:24:8c:65:bb:d5 (try 1/3)
[ 3148.681955] wlan0: RX AssocResp from 00:24:8c:65:bb:d5 (capab=0x411 status=0 aid=3)
[ 3148.682212] wlan0: associated
[ 3149.016733] wlan0: deauthenticating from 00:24:8c:65:bb:d5 by local choice (reason=3)
[ 3149.031462] cfg80211: Calling CRDA to update world regulatory domain
[ 3153.648602] wlan0: authenticate with 00:24:8c:65:bb:d5
[ 3153.656323] wlan0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
[ 3153.656374] wlan0: send auth to 00:24:8c:65:bb:d5 (try 1/3)
[ 3153.659859] wlan0: authenticated
[ 3153.660389] ath9k 0000:05:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 3153.660403] ath9k 0000:05:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP
[ 3153.660410] ath9k 0000:05:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP
[ 3153.663889] wlan0: associate with 00:24:8c:65:bb:d5 (try 1/3)
[ 3153.672276] wlan0: RX AssocResp from 00:24:8c:65:bb:d5 (capab=0x411 status=0 aid=3)
[ 3153.672536] wlan0: associated
[ 3153.967817] wlan0: deauthenticating from 00:24:8c:65:bb:d5 by local choice (reason=3)
[ 3153.980619] cfg80211: Calling CRDA to update world regulatory domain

Why my MacBook Pro cannot connect to any wifi networks while there was no problem to doing that in the past p?

I used to connect wifi now I cannot. Why? Need to obtain new IP address and how ?

Hi Ole, and a warm welcome to the forums!
It could be a HW problem, but does it get many black bars in the Airport icon?
See if this helps hers...
Go to System Preferences
Click Network
Highlight AirPort and click Configure...
Choose “By default, join: Preferred networks”
Select her access point(s) and Remove all her access point with the minus button.
Launch her keychain access in Utilities and delete her access point keychain entry.
Reboot
Go back to the “By default, join:” page and click the plus this time to add your access point. Enter the correct password, save, reboot.

I have and ipod touch 4th generation and i cannot connect to any wifi, can someone help me with this?

so this christmas that just assed i got a new ipod touch 4th generation! recently it has fallen and cracked and at the top left corner pieces came off, but after 2 days ago i couldnt get wifi at my house! i do not have a router but i always could get it perfectly in my room from my neighbor! but recently its been agravating me because i cant do anything about it, and at school id et wifi everywhere but now i only et it in one class!
and also i have the pinger textfree app and it wont let me get on it, it will sit there with the logo for 5 minutes and bring me back to my home on my ipod even without wifi, can someone explain to me why my ipod is acting all weird? i also resetted it 2 times and nothing happened i resetted my networks and nothing, someone please help me wiht my problem! ):

Does the Ipod see the network?
It sure sound like the drop cause some other internal damage like breaking/loosening the connection to the antenna. See:
http://www.ifixit.com/Teardown/iPod-Touch-4th-Generation-Teardown/3562/3

I just downloaded ios 6.1 on my iphone and now i cannot connect to any wifi networks on my mac

Can someone help here?

Updating iOS on your phone would not have any effect on your Mac.
What exactly is the problem?

My iPhone 4 doesn't connect to any wifi sources anymore (even though it used to) and regularly cuts out of service.

My iPhone is from the US and I've had it for nearly two years. I'm with optus. I know that this is not allowed to be discussed but my phone was bought jailbroken. Neither my father nor I had any idea what this meant at the time and would not have bought it if we did know. My wifi connectivity worked fine up until a month ago when it cut out for no reason at all. Since then it cannot connect to any wifi sources. Also, my phone has recently been cutting out of service 1-2 times everyday. I understand that this may due to the fact that my phone is jailbroken. However is there anyway I could unjailbreak my phone? I'm not sure if it is factory unlocked because the iPhone wasn't bought from Apple even though it is legit. So is there really anything I could do to fix my phone? It's running on IOS 4.0.1.
Please help me. I'm fifteen and I really have no idea what to do!
Any help would be greatly appreciated!

In settings>general> cellular do you have it turned ON?

My Macbook running 10.8.5 cannot connect to any internet. Finds no Wifi

My Macbook running 10.8.5 cannot connect to any internet. When I turn Wifi on it just searches. (yes there are several wifi signals in range) Strangely enough when i click 'Turn Wifi Off' it never turns off will just keep searching.
Never had any problems with my macbook at all, if somebody could offer some advice that would be great.
Thanks

carlfromky wrote:
Airport Extreme (latest version.)
Do you mean the new, tall ones just released?
Try just re-selecting the drive as the destination.
If that doesn't help, try a hard reset of the Airport per Resetting an AirPort Base Station or Time Capsule FAQ (if you do have the new model, that article may not apply to it. See the Setup Guide that came with it).
If still no help, try a "full reset" of Time Machine, per #A4 in Time Machine - Troubleshooting.

My iphone 4s will no longer connect to any wifi

It's been about 2, maybe 3 weeks since it's been able to connect, and stay connected to ANY wifi. It started out as not being able to find my connection at home unless I did a hard reset on my phone, and has since escalated to not finding any wifi anywhere, and if I do a hard reset the "Wifi" toggle is greyed out and cannot be turned on unless I reset again.
I have done several restores and have done every reset option in the "reset" tab of the general settings. The only time I was able to get any kind of result was when I started my restore via itunes, before I hit anything like "Recover from icloud" or whatever it said, when I tried to find a wifi access point it could find mine without fail, but ever since I get nothing.
I'm wondering if any of you brilliant people have had the same issue and if it was resolved without having to get a new phone. I have concluded that it is my phone and not my wifi access point because every single other phone or laptop in the house connects just fine, mine is the only one having issues.
Thanks

If it's grayed out:
Reset Network Settings - if that doesn't fix it, then Backup and Restore AS A NEW DEVICE.
If it's still grayed out, unfortunately that means your Wi-Fi antenna quit, and it needs service.

My ipad2 was working fine last night, but this morning is unable to connect to ANY wifi networks (though it can detect them). All typical solutions fail. What can i do?

My ipad2 was working fine last night, but this morning when I woke it up... it no longer was connected to my network. While it can detect networks, it cannot connect to any (have tried at home and at work). I have tried: resetting router, resetting ipad, forgetting network, renewing lease on network, ensuring airplane mode is off, resetting network settings, turning wifi on/off. None of the typical solutions I can find online seem to work. HELP!

You've gone through all of the basics. You might look at this document regarding potential issues with wi-fi environments.
http://support.apple.com/kb/HT4199
If none of that works, and if a device restore doesn't work, it's time for a trip to the Genius Bar.

Itunes cannot connect even with wifi on? help?

Itunes cannot connect even with wifi on. Any ideas? I have reset wifi connection and that didn't work.

Connect to iTunes on the computer you usually Sync with and “ Check for Updates “...
If an Update Appears Install it... if not... you are up to date for your particular Device...
See the Using iTunes Section Here...
How to update your iPhone, iPad, or iPod touch

Internet works, but I have an exclamation mark instead of AirPort connection and cannot connect to my WiFi.. PLEASE HELP!

Internet works, but I have an exclamation mark instead of AirPort connection and cannot connect to my WiFi.. PLEASE HELP!

When you see an exclamation point in the Wi-Fi menu, from the menu bar, select
 ▹ System Preferences... ▹ Network
Click the Assist me button and select Assistant. Follow the prompts. You may get a warning that Wi-Fi is not available, that you're too far from the base station, or that you're using the wrong password.
Assuming that you've ruled out those possibilities, restart the computer and try again. If there's no change, click the lock icon in the lower left corner of the preference pane and authenticate, if necessary. From the Location menu at the top of the window, select Edit Locations. A sheet will drop down. Click the plus-sign button to create a new location. Give it any name you want. In the new location, set up the Wi-Fi service with the same settings you used before. Click Applyand test.
If there's still no connection, and if you have control of the router, compare its settings to Apple's recommendations. Some third-party routers may be incompatible in 802.11b/g/n radio mode. Try setting the mode to 802.11n only.

I cannot connect to any wifi.

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