Iphone 4s won't connect to ANY wifi networks

I can turn on wifi, see networks in my area but it won't connect to any. Any suggestions?

Follow these steps to resolve the issue:
Verify that airplane mode is off by tapping Settings > Airplane Mode.
Reset the network settings by tapping Settings > General > Reset > Reset Network Settings.
Note: This will reset all network settings, including Bluetooth pairing records, Wi-Fi passwords, VPN, and APN settings.

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IPhone 5 won't connect to any wifi networks

I have had my iPhone 5 for aabout 3 months or so. And a few days ago, it stopped wanting to connect to wifi. I have tried connecting to other wifi networks, so it's not just our router. I have also tried turning LTE off, connecting, and turning it back on. That worked for a few minutes, then stopped. I have tried forgeting the network, and reseting my network settings. Nothing is working. Thanks.

No, not yet. I've decided to just send it in to apple sometime soon.

TS1559 iPhone 4s won't connect to any wifi, have tried every restart, reset and update. The signal just got weaker and stopped altogether. The wifi address box in settings / about says N/A. Any ideas?

iPhone 4s won't connect to any wifi, have tried every restart, reset and update. The signal just got weaker and stopped altogether. The wifi address box in settings / about says N/A. Any ideas?

Hi there montypony24,
You may find the troubleshooting steps in the article below helpful.
iOS: Wi-Fi settings grayed out or dim
http://support.apple.com/kb/ts1559
-Griff W.

IPhone 3G won't connect to any wifi help?

Help required my iPhone 3G hadn't been able to connect to my internet at home for quite sometime it used to be able to but know it can't and I also can't connect to any other wifi, e.g mcdonalds I would enjoy some help on this topic

Tell me something about the wireless router you use. What sort of security do you use? Is there a shared password? Do you use MAC address filtering on the router that only allows devices with certain MAC addresses to connect? What sort of rules and services have you allowed on your router? If you are able to connect to other wireless networks all I can think of is that it might be a router setting that has changed.

Iphone 3G suddely won't connect to any wifi network

Hello, my IPHONE 3G suddenly stopped connecting to my home wifi; before i have no problem. Lately it stopped connecting but after turning it off/on it works again. Now, a few hours after updating to 2.2.1, it can't connect to wifi anymore, I was surfing then it disconnected. I tried everything, reset, factory default and even resetting my home wifi router but no success. Interestingly, other 2 ipod touch and 3 laptops have no prob with my home wifi. Please help...

Thanks for your reply.
Yes, i believe it is already a hardware problem because I tried everything. And yes, I cannot connect anymore to other networks which i usually get connected. Although my iphone can see those wifi networks but can't connect anymore.
My prob is my iphone is ordered from a store in the philippines and that store bought it in Hong Kong, this is an open line Iphone 3G. I checked the warranty online and it says up to Oct. 30 this year. I hope they will fix this at Vancouver Apple Store. I have an appointment to the geniuses there today.

TS1398 iPhone 5 won't connect to any wifi

Iphone5 cannot find any wifi when searching

We tried all that and more. Ipad mini, MBP x 2, iPhone 3gs x 2 (one with iOS 3.1.3) all work fine with
Airport Extreme Gen 2 getting full bars signal. Two iPhone 5's worked fine with iOS 6.0.1. Since updating
the 5's with 6.0.2 they can't find the Airport when inches away and other times they work with 1-2 bars for
a but then drop network and can't find. I'd bet my money that Apple didn't practice due diligence again
before realeasing an update. Thousands of iPhone 5 owners have been saddled with another error to pay
for in Apples ineptness. We should get a credit for all the time we have to troubleshoot for them.
Charge $45 for a lightning adapter? We should get a rebate for stress caused by Apple?

My iPhone 4S won't connect to any wifi.

I have reset the network settings and still not working. If I reset all settings will my fone be wiped? Will I loose my messages/photos/what's app messages/ phone numbers ? Any ideas?

Hi there,
I would recommend taking a look at the troubleshooting steps found in the article below.
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/ts1398
-Griff W.

My phone (4s) won't connect to any wifi since the ios7.0.2 upgrade

Since updating to 7.0.2 my iphone won't connect to any wifi network. I've done all the steps in help from forgetting the network to a full software reset and setting the phone up as a new device. Vodafone assured me that the next upgrade would correct the problem, it hasn't! They are now refusing to honour the warranty because the phone is now beyond its warranty ( due to waiting for the upgrade ).
I've Been assured by the tech guys at the local apple store that the problem is not hardware because the phone can see the networks.
Anyone know if apple have any plans to fix the wifi problem any if so when ?

Yes I've already restored the phone, once unconnected and again via iTunes, both times I set it up as a new phone and didn't restore the data or settings, I also deleted the iCloud account first so it couldn't backup from the cloud. The fault was exactly the same each time.
As far as the warranty I'm sick of arguing with Vodafone, the phone was in warranty when I reported the fault so you would think that they would honor the warranty, however I'm told by Vodafone that when I asked for a repair the warranty had expired.
Apple tell you all about European consumer law which provides additional protection, when you look into this it is advisory only and has no enforcement powers ( I've checked this with the ecl website).
Basically I'm stuck between two multinational companies that appear not to give a s*** about their customers!

My iPhone 5 won't connect to any bluetooth or wifi, What do I do?

My iPhone 5 won't connect to any bluetooth or wifi, I was going to back it up and restore it but it won't back up to my macbook pro. I'm running Lion 10.7.5. as of right now. I don't know why it stopped working, my itunes is up to date and I cannot back it up to there either. What can I do?

See if this helps
http://support.apple.com/kb/TS1559

My iPhone 4 won't connect to our WiFi at home, but will at other WiFi spots. However, my parent's iPhones work and connect just fine at home using WiFi. I have called and talked to several people and no one seems to be able to help me.

my iPhone 4 won't connect to our WiFi at home, but will at other WiFi spots. However, my parent's iPhones work and connect just fine at home using WiFi. I have called and talked to several people and no one seems to be able to help me.

The two things to try first are renewing your network lease, forgetting the network and if that doesn't work to reset all networks. You might have tried one of these but I'll repeat the steps just to make sure.
Settings > Wi-Fi > tap the blue arrow to the right of your network name > Renew Lease
If that doesn't work then
Settings > Wi-Fi > tap the blue arrow to the right of your network name > Forget this Network
If that doesn't work
Settings > General > Networks > Reset All Networks > then reset your iPhone by
Press and hold the Home and Sleep buttons simultaneously ignoring the red slider until the Apple logo appears. Let go of the buttons and let the device restart.
I hope one of these will help.

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/

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

HT204409 iphone 6 will not connect to any wifi signal

ever since the first update my iphone 6 will not connect to any wifi signal(home,work or public). I have reset the network settings and done a complete phone reset several times and even after the updates 8.1 now it still will not connect to any wifi. please help!!!!

Hi tate23am,
I see that you are having issues with your connection to Wi-Fi on your iPhone, and here is an article for you that will help you troubleshoot this issue:
iOS: Troubleshooting Wi-Fi networks and connections - Apple Support
http://support.apple.com/en-us/ts1398
Thanks for coming to the Apple Support Communities!
Cheers,
Braden

Reset my iphone4 but my back up on my computer didn't work. I tried using icloud to back it up but it won't connect to any wifi. please help :(

I got this phone for christmas off of ebay. it came unlocked & im using straight talk. this morning the screen began glitching. i googled it and it seems to be a common problem with the iphone4. i did what others said to do & reset my phone. the only problem is that my computer back up did not work. i tried using icloud to back it up but my phone won't connect to any wifi. And the screen still glitches.. Please help.

Try here.
iPod Troubleshooting Assistant
Make sure and select the correct iPod.

Iphone 4s won't connect to ANY wifi networks

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