My iphone 4 no longer recognizes any wifi networks?

After updating my iphone to the newest operating 4.3.2 it no longer recognizes or seems to eb able to pick up any wifi networks. Have tried resetting networks, airplane mode etc etc
Thoughts?

Yep, looks like I'll be calling apple tomorrow. I downloaded an app off the Itunes store, and the app seems to have destroyed the wifi ability on both my iPhone and my Ipad2. The app is called Aplayer, and the developer website and the application support website are both MIA. Not happy at the moment, as you would think that Apple would keep updated info on the developers they put on their app store

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My iPad mini no longer recognizes any wifi networks.

My iPad mini no longer recognizes any wifi networks (at home, at friends houses, Starbucks, etc.) It's not that I can't connect to networks, the iPad won't even give me the option to connect to any networks anywhere I go. Nothing appears. Under Wi-Fi it's completely blank. So let me just get this out of the way.... I've researched every possible thing I could do and nothing has worked. So don't tell me to make sure my airplane mode isn't on, wifi is turned on or I'm in range, reset my network settings, reset my router, go to Starbucks, update iTunes etc. etc. because I've done all of that and more. We have 3 other iPads in the house who all connect to our home wifi just fine, so it's not that. I literally cannot find any solution to this problem and I find it ridiculous. Please help!

So having done everything you have, it sounds like a potential hardware issue. You didn't mention a "restore" of the device, but I imagine you did that as well. I would plan a trip to the Genius Bar.
By the way the work you have done is admirable. You did a thorough troubleshooting process.

After I connect with my iPhone (3GS 5.0.1) to any Ad-hoc wireless Network then walk away out of the reach of my wifi network, my iPhone can't find any wifi Network afterwards, only by turning off the iPhone completely and turning on again.

After I connect my iPhone (3GS 5.0.1) to any Ad-hoc wireless Network then walk away out of the reach of my wifi network, my iPhone can't find any wifi Network afterwards, only by turning off the iPhone completely and turning on again.
switching off wifi and on again or going into airplane mode did't help!
This problem happens only with ad-hoc wifi networks not with normal ones.
(Ad-Hoc network was created on XP Computer)

Welcome to Apple Discussions
Sorry, but the 169.x.x.x IP address is internally generated by the iPod (and iPhone) and indicates that a network has been detected but no IP address has been issued. Your friends iPhone was not connected to your ad hoc network either - it connected to the internet through the 3G network.
You should read through the Vista help screens on ad hoc networking for some insight how this works. You should be able to get some ideas there.
In the mean time, $40 or less will buy you a very capable wireless router with four Ethernet ports and will simplify your network tremendously. Having used Windows ICS for a long time, the addition of a router and a real network simplified things so much.

Ipad2 is no longer detecting ANY wifi networks.

Hi, my 9 month old ipad 2 no longer detects ANY wifi networks. Was always logged on to our own home router and in settings was always able to 'see' neighbours wifi - now nothing shows.Is this a hardware problem?

First, try a system reset. It cures many ills and it's quick, easy and harmless...
Hold down the on/off switch and the Home button simultaneously until the screen blacks out or you see the Apple logo. Ignore the "Slide to power off" text if it appears. You will not lose any apps, data, music, movies, settings, etc.
If the Reset doesn't work, try a Restore. Note that it's nowhere near as quick as a Reset. Connect via cable to the computer that you use for sync. From iTunes, select the iPad/iPod and then select the Summary tab. Follow directions for Restore and be sure to say "yes" to the backup. You will be warned that all data (apps, music, movies, etc.) will be erased but, as the Restore finishes, you will be asked if you wish the contents of the backup to be copied to the iPad/iPod. Again, say "yes."
Finally, if the Restore doesn't work, let the battery drain completely. Then recharge for at least an hour and Restore again.

My iphone can't see any wifi networks

my iphone can't see any wifi networks ... i tried to reset network setting and reset all setting and update the ios system but no way

I, too, fear it might be a hardware problem . I removed all security from my router but still no networks appear in the list nor can I connect directly by typing in the SSID. Tried two routers: Apple Airport Extreme and a Linksys something-er-other provided by Bell.
I will give HP a call tomorrow and see if they can sort this out.
Thank you for your help/advice!
Edit: almost certain it's a hardware problem: I clicked on the Help button while on that "Scanning for networks" dialog during initial setup and as one of the "helpful" suggestions, it said my Mac address was 00:00:00:etc.

Today my Iphone unable to see any wifi network

Hello
Today my Iphone unable to see any wifi network.
I tried to solve the problem in several ways.
1. reset neteaork definitions. -> did not solve the problem
2. reset location and privecy -> did not solve the problem.
3. reset all definitions -> did not solve the problem.
Doses any one has any idea that can help?
Thakns
Moti

The only other option I can think of is to try a Reset All Settings reset. You won't lose anything, but your phone's settings will ALL be set back to factory default.
If this doesn't work you could try to do a restore through iTunes and set your phone up as new. If that doesn't work, you may have a hardware problem and will need to take the phone in to an Apple store to have it checked out.

Iphone is not detecting any WiFi Network

Dear All
my iphone is suddenly stopped receiving WIFI networks, whenever i am tring to conect to any WiFi network My iphone could not find that networks at all, i tried to find wifi network manually by typing network name but steel my iphone could not detect that network! Even if I'm 2 millimeter from the router it's not recognize any network. i reset network setings but it doesn't work, i upgred my iphone softwere to 3.0.1 but steel no wifi
My iphone is under warrenty its just 6 month old, i had taken this iphone to service center in mumbai (india) [Vodafone Care (century bazar)] they told me that we dont have wifi to check your iphone, you have to submit your iphone for check, and it ll take 10 or more days for serviced your iphone,
I feel that i made a mistake that i paid 30,000 INR for a IPHONE, as i am not geting fast service from apple in INDIA
If anyone can help me out of this, Plz mail me on [email protected] or call me on +91 9930004535

Hi there Minakshilodha,
You may find the troubleshooting steps in the article below helpful.
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/TS1398
-Griff W.

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.

My mac won't recognize ANY wifi networks.

All of the sudden, my airport utility on my Macbook Pro won't detect any wifi networks. My other devices recognize my network, as well as about 12 others around me, but my laptop, which never had a problem before, won't find any. My computer crashes at least once daily (it's old at this point), and it did today, not unusual, and now my airport can't find any networks. Help? I'm running Yosemite.

You have a Yosemite issue, so your best bet for a timely and informed response would be to post in the Yosemite support forum. The link is just below:
OS X Yosemite
Alternately, but probably not quite as appropriate, you could try a post in the MacBook Pro support forum as well:
MacBook Pro
We handle questions about the Apple wireless routers....the AirPort Express, AirPort Extreme or Time Capsule....the products pictured below. If you have a question about one of those products....we can likely help.

IPhone can't find any wifi networks

I have an original iPhone. It originally ran on wifi networks and Edge, but for a while it has only worked on Edge. When I look under settings - Wi-Fi it says "Not Connected" and lists no networks. My MacBook is connected wirelessly via an AirPort and the wireless info on it lists at least 5 active networks in the area. I have tried toggling between Airplane Mode and not, turning off everything (including cable modem and AirPort) and then resetting network settings, resetting all settings, and erasing all content and settings. I have also tried "Other" under Wi-Fi Networks, but it can't find my home network.
Is there just something wrong with the device?

I have the same problem you did. Was your phone still under warranty or covered under Apple Care? My phone isn't under warranty anymore, so I'm just hoping that I'm not out of luck.

Upgraded MacBook Pro to 10.8.5 but no longer detects any WiFi networks!

Was working just fine prior to today's upgrade from 10.8.4 to OS X 10.8.5 (12F37) - Serial W8*******71C
Wi-Fi: Looking for networks... does not look up any availanble networks home or usual suspects around me.
Software Versions:
CoreWLAN:          3.4 (340.18)
CoreWLANKit:          2.0.2 (202.11)
Menu Extra:          8.1 (810.11)
configd plug-in:          8.5 (850.252)
System Information:          8.3 (830.5)
IO80211 Family:          5.3 (530.5)
Diagnostics:          2.1 (210.25)
AirPort Utility:          6.3.1 (631.4)
Interfaces:
en1:
Card Type:          AirPort Extreme (0x14E4, 0x8D)
Firmware Version:          Broadcom BCM43xx 1.0 (5.106.98.100.17)
MAC Address:          xxx
Locale:          FCC
Country Code:          X0
Supported PHY Modes:          802.11 a/b/g/n
Supported Channels:          1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
Wake On Wireless:          Supported
AirDrop:          Supported
Status:          Off
<Edited by Host>

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, or by corruption of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode and log in to the account with the problem. Note: If FileVault is enabled on some models, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including sound output and Wi-Fi on certain iMacs. The next normal boot may also be somewhat slow.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. Test while in safe mode. Same problem? After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

Upgraded iMac to 10.8.5 but no longer detects any WiFi networks!

I have a 2009 27" iMac and a 24" 2007 iMac with 2 Airport Extreme routers (2013 The latest.
Everything was working perfectly till I upgraded to 10.8.5.
I lost my internet and both routers. Could not use the Internet and Wi-Fi on my iPhone 5.
Reverted to a backup with 10.8.4 and everything is working perfectly as it did before the upgrade.
Does this mean that I will not be able to upgrade to 10.8.5 or 10.9 ???

Troubleshooting Wi-Fi issues in OS X
Wireless Connection Problems - Fix
Wireless Connection Problems - Fix (2)
Wireless Connection Problems - Fix (3)
Wireless Connection Problems - Fix (4)
Wireless Diagnostics - About

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.

My iphone 4s is no longer detecting wifi since the ISO8 updates came out. I've restarted, rest the networks, reset the phone back to factory settings, and even tried the freezer trick. It is STILL not detecting ANY wifi networks. HELP!!!

My iphone 4s is no longer detecting wifi since the IOS8 updates came out. I've restarted, rest the networks, reset the phone back to factory settings, and even tried the freezer trick. It is STILL not detecting ANY wifi networks. HELP!!! I cannot afford to go over my data and I use wifi at home and work... I believe the updates have caused the issue, because it was working fine before the second update released (I hadn't put the first one one until I noticed it had stopped working, and by then the second IOS8 version had came out). They need to do a third update to fix this issue.

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.

IPhone 4s will no longer connect to or pick up ANY wifi networks

Recently my iPhone 4s has stopped locating or connecting to ANY wifi networks what so ever. When I go to turn the wifi on, it will not locate anything. My home wifi will no longer be shown, along with any other wifi network that I normally connect to. I have researched everything, and tried every troubleshooting solution people have suggested. I am unable to manually enter information to connect to wifi because no wifi will even show up. i brought my iPhone to the apple store, and they did not know what was wrong with it. They opened up my phone, and said that everything looks great, and that the have no solution for me other than buying a new phone because I am no longer within the one year warrant. I am desperate to get this fixed as I am going over on my data, and don't want to have to pay for a brand new iPhone. I amy hoping somebody knows what could possibly be the problem, because everything I have seen in previous posts will not help me.
Any suggestions would be great.
Thank you!

If the Apple store genius bar was unable to fix it you probably need a new phone. Have you tried Reset Network Settings? And if that doesn't work, Reset all Settings? And finally, Restore the phone using iTunes and set it up as a New phone (you can restore your backup later, as long as you don't sync it). If the problem still exists after setting up as New you have a failed WiFi chip.

My iphone 4 no longer recognizes any wifi networks?

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