HT4623 Cannot use wifi service (sometimes cannot turn on)

After updating to iOS 6, the wifi service cannot be used sometimes. I either need to reboot the iPhone or reset the network setting to default, any other suggestions to fix this problem? Thanks

Try Settings App > General > Reset > Reset Network Settings. See if better. If still problem, Restore iPhone with iTunes on your computer. See if better. If still problem, and if there is Warranty or AppleCare make Genius reservation or set up Service and take or send iPhone to Apple for resolution.

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Iphone6 plus automatically turn off (frequently)and cannot use WIFI

Just bought Iphone6 Plus 16GB Gold on 15 Dec 2014 from The Australian official Apple website.
In this week, my phone turn it off automatically (very frequent, it seems like if i not use my phone, it will shut down)
and cannot normally turn on the phone, i can only turn it on through HOME BUTTON + TURN ON/OFF BUTTON.
And after i turn on the phone, the WIFI button become GREY COLOR, which means i cannot use WIFI, cannot turn on/off.
And i try to restore setting from the phone and also from iTunes through computer, it doesn't help.
Does anybody know what happen to my phone?

hi，
so can I ask how do you solve this problem？
在 2015年1月10日，08:39，Apple Support Communities Updates <[email protected]> 写道：
You received a reply
coolbeanz has replied to your question. You can view the full discussion in Apple Support Communities.
Iphone6 plus automatically turn off (frequently)and cannot use WIFI
I have this same problem, but with an iPhone 6, 16GB Gold
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TS1398 Cannot connect to internet by WIFI for first time (after active iphone by iTune, because cannot use WIFI to active)

I just bought a iphone 5 32GB White from Apple store. However, the first time i turn on my iphone, it cannot use WIFI to connect. Meanwhile, another device still can connect WIFI normally (example: computer, my another iphone 5 16GB)

Please help me
I tried many way to use WIFI on my iphone 5 with IOS 6.0.1. But cannot
_Turn off and on WIFI
_Reset Network Settings
_Update to IOS 6.0.2
Blah blah blah
P/s: because this is the first time my iphone turn on for active, so it has'nt connected with any Networks before.

HT1202 My (iPhone 4S) wifi toggle bar has grey out. I cannot use wifi anymore. What to do?

My (iPhone 4S) wifi toggle bar has grey out. I cannot use wifi anymore. What to do?

try the steps provided in the link below:
iOS: Wi-Fi settings grayed out or dim

IMac running OS 10.5.8, cannot use Help (it crashes), cannot send report to Apple (it fails).

IMac running OS 10.5.8. I cannot use Help (it crashes), cannot send report to Apple (it fails).

BDAqua: Is this useful?
Apr 5 18:12:04 douglas-hintzmans-imac helpdatad[85500]: port 'com.apple.helpdata' created
Apr 5 18:12:04 douglas-hintzmans-imac helpdatad[85500]: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSCFDictionary setObject:forKey:]: attempt to insert nil key'
Apr 5 18:12:04 douglas-hintzmans-imac helpdatad[85500]: Stack: (\n 2436780011,\n 2512117307,\n 2436779467,\n 2436779530,\n 2546672193,\n 292147,\n 290667,\n 317673,\n 274277,\n 268995,\n 2546691581,\n 2546690468,\n 2500403285,\n 2500402962\n)
Apr 5 18:12:05 douglas-hintzmans-imac ReportCrash[85501]: Formulating crash report for process helpdatad[85500]
Apr 5 18:12:05 douglas-hintzmans-imac ReportCrash[85501]: Saved crashreport to /Users/douglashintzman/Library/Logs/CrashReporter/helpdatad_2012-04-05-181204_d ouglas-hintzmans-imac.crash using uid: 501 gid: 20, euid: 501 egid: 20

Making calls using WiFi service

How can I make free (or nearly free) phone calls using WiFi service
I already have a LowRate VoIP account if that helps

Yes, through VOIP. Try Fring from Ovi store.
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E6-00 and Belle update : Cannot use Wifi and LEAP ...

Upgraded the E6-00 yesterday. First issues arise and even after a full reset, it still does not work.
- Wifi connection using LEAP authentication
Network is found, popup to enter username and password, all is good. Except the phone keep trying to connect while I type the password and each time, it re-ask the username. In short I cannot use connect at all as I don't have time to enter both username and password before it loop.... No more wifi connection possible as it use this LEAP authentication. Any way to increase the connection retry timeout ?
- IMAP folder not found
Same config as under Anna, but under Belle, it does not find any folder for IMAP account (and yes, the mail root folder is right), refreshing the folder list, just do nothing.
- MAPS
Say that it's empty and need maps. Give few options:
   * use OVI on the PC : OVI doesn't find MAP on the phone
   * use wifi to download map : .... if wifi would work, why not
Anybody else got the same issue ? Or found solution ?
L.\
Solved!
Go to Solution.

Upgraded the E6-00 yesterday. First issues arise and even after a full reset, it still does not work.
- Wifi connection using LEAP authentication
Network is found, popup to enter username and password, all is good. Except the phone keep trying to connect while I type the password and each time, it re-ask the username. In short I cannot use connect at all as I don't have time to enter both username and password before it loop.... No more wifi connection possible as it use this LEAP authentication. Any way to increase the connection retry timeout ?
Ok try to delete your apn, reset the device and resintall the OS. Don't restore any backup ans configure the WLAN apn: settings> connectivity> settings>destinations. Into the WLAN settings go to WI-fi security settings> in the fifrst field select EAP> in the second field EAP plugin settings > select EAP-LEAP.
This way the apn will work again
- IMAP folder not found
Same config as under Anna, but under Belle, it does not find any folder for IMAP account (and yes, the mail root folder is right), refreshing the folder list, just do nothing.
Please delete your mailboxes and configure them as you want. To create a IMAP access mailbox , for example Nokia Mail (outside of Messaging server) select Other. Put you credentials and choose Standard. You will see into Settings> your mailbox > sync content > Folder subscriptions> choose which folder to sync and it's done
- MAPS
Say that it's empty and need maps. Give few options:
   * use OVI on the PC : OVI doesn't find MAP on the phone
   * use wifi to download map : .... if wifi would work, why not
Anybody else got the same issue ? Or found solution ?
Please delete on mass memory the folder Cities and the file Qf, then open Maps and close the application. Verify that the folder Cities and the file Qf are again in E. Connect your device to Nokia Suite and redownload the cartography.

I cannot use wifi

I cannot use the Wifi for my MacBook Air and the error image is as follows:
This computer was unable to join the Wi-Fi Network you selected.You may have entered an incorrect password or network name, chosen the wrong type of wireless security, or you may be out of range of the station. To change your previous choices click start over.
Actually, my network is fine because I can run my HP laptop for no problem. Please advise me going forward!
Thanks

If you're using WEP encryption, it should be changed to WPA2. Here are other considerations:
http://support.apple.com/kb/HT4199

Cannot use DDNS service in china!

I am use WRT300N V1(Firmware Version: v1.03.6) wireless router in china, and use China Telecom ADSL Broadband service, I want to use DDNS service but never connet to DynDNS.org, please help me to solve the problem,many thanks.
Joe

Well what about in the USA? I just bought a WRT300N v1.1. I have a dyndns.org account that has been working for a long time. It worked with my old BEFSX41, but that did not force periodic updates, so my account kept coming up for deletion. I was using DYNDNS Updater instead, but thought I'd give the new router a try to see if the behavior was the same as the BEFSX41. When I hit the update button, it comes back as if there's some error on the page, and the status line is still empty. I have firmware v1.51.2.
Thanks!

Curve 9300 won't use wifi service

So I am not the first person to have this problem. I've been trawling the web searching for solutions but no-one seems to have any.
The problem is that my Curve 9300 will not use wifi connection instead of network data services. I can connect to wifi networks just fine. The phone searches the networks out, connects, puts the little icon on the home screen to say it's connected to a wifi network. It lists the name of the network up the top. Everything's great, except that when you actually go to use the internet, the phone connects to your data services instead of the wifi and you get charged for data consumption.
If you turn off the network services to try and force the phone to connect to the wifi instead, you get the error message:
"You are not currently in an area that can handle data communication. As a result, the Browser cannot retrieve any web pages. Please try again when you are in a different location, or contact your service provider if the problem persists."
To confirm:
My Data Services are on.
My APN settings are disabled.
In Advanced Options, my Default Browser Configuration is set to Hotspot browser.
In General Properties the default browser is Hotspot browser.
In Browser Configuration, the browser is set to AT&T Mobile Web. I have tried to change it to Hotspot Browser but I save the changes and leave the screen, then when I go back in to check, it's back to AT&T again. It's not saving the changes to make Hotspot the default configuration.
I did a battery pull to see if that would help and after the restart it allowed me to keep Hotspot as the default configuration but it still wouldn't connect if the mobile service was turned off. It has now reverted itself back to AT&T and still won't work.
I have read the thread on the Bold forum but for all the people complaining of having the same issue, there was still no solution. I really want a resolution to this because I do a lot of travelling and my sim card can not always connect to a local network. I want to be able to go to a local coffee shop and be able to connect, even if I don't have phone service in a foreign airport. I don't understand what the point is in having wifi on a phone if you can't use it.
Solved!
Go to Solution.

OS 6 is available for BlackBerry 9300, please log on to www.blackberry.com and download latest device software from support section, install it on your PC and then connect you device with PC using USB cable and check for device update.

My icloud account was locked yesterday due to server error.26/11/2012 18:57-19:25 CET. I cannot use it because I cannot answer the security question wright. What can I do? Help please

My icloud account was locked yesterday due to server (iCloud) Faillure 26/11/12. PM
I cannot use the account because I canot answer my security question right. Also my second e-mail adress was no activated, so I cannot activate the icloud account via e-mal
What Can I do?
Thank You

It would worth your asking in the Final Cut Pro X forum - someone else may have experienced the same problem.
I assume you have already trashed Preferences/ByHost/com.apple.dotmac... (several files beginning with this) and (same path) com.apple.idisk - though I suspect the problem lies rather with the individual programs which are trying to access something on the non-existent iDisk.

Cannot use Music Store! Cannot download the problematic iTunes 7 either!

Ok. So, now there are instructions to downgrade because of all the problems because of iTunes 7.0. BUT- we cannot use the music store! I have iTunes 6.4 I think nd it will not let me use the store to buy anything. But, I cannot get iTunes 7.0 to install either. I get a choose application prompt when I click the .mpkg file...
What are we/I to do if I want to buy music?!
TAHNKS SO MUCH!

Please be kind enough to clarify your question: are you using iTunes 6 or 7? Have you ever successfully purchased music from the iTunes Store?
In the meantime, try downloading and installing the combined OS X 10.4.7 updater...the easiest way to do that would be to simply use Software Updater on your Apple menu (under the blue apple).
Also, you shouldn't have any difficulty using iTunes 6 to simply purchase music.
Let us know how it goes!
eMac Mac OS X (10.4.7)
eMac Mac OS X (10.4.7)

HT4623 Cannot use wifi after updating to 6.1.2 on my 4S how do I restore this

Since updating to 6.1.2 my wifi is now greyed out and cannot connect to Wifi. Please help as I have tried everything.

Try Settings App > General > Reset > Reset Network Settings. See if better. If still problem, Restore iPhone with iTunes on your computer. See if better. If still problem, and if there is Warranty or AppleCare make Genius reservation or set up Service and take or send iPhone to Apple for resolution.

Cannot use wifi after updating to 6.1.2 on my iPhone 4S WIFI solutions proposed by Apple are not working

Dear Apple.
I was really happy with my iphone4s, IOS 6.0, great product amazing quality and posibilities BUT.......
I updated from IOS 6.0 to 6.1.1. and the WIFI nightmare started.
I waited for a new update to fix the WIFI problems and I updated my iphone 4s from 6.1.1. to 6.1.2. in order to solve these problems related with WIFI connections.
But IOS 6.1.2. is even worst:
- WIFI is not working at all. So I cannot download apps greater than 50MB.
- Battery life is shorter than ever.
- 3G goes in and out every minute.
- When you operate the iphone4s you can realize that is hotter than before.
These problems are unnaceptable and inconsistent with a high quality standard product.
You can read a lot of blogs, I am not the only one.
Please give us a solution as soon as possible.
Best Regards

Try Settings App > General > Reset > Reset Network Settings. See if better. If still problem, Restore iPhone with iTunes on your computer. See if better. If still problem, and if there is Warranty or AppleCare make Genius reservation or set up Service and take or send iPhone to Apple for resolution.

Curve 8520 cannot use WIFI

I was able to connect with the WIFI before I put my simcard in. I was able to connect to the WIFI after I put my simcard in. I have a AldiTalk simcard and I have internet allowance but not for browsing. That is fine.
One day the Blackberry wouldn't use the WIFI here anymore. It says it's connected but has a white line '-' instead of a green tick. I have researched a lot online and not found a solution.
In Advanced Options, my 'Host Routing Tables' is empty. No matter how many times I click 'Register now' nothing ever happens.
I thought it might just be a problem with the WIFI here, so I tried it at a friends at the weekend and exactly the same problem.
I would be forever greatful if somebody could help me out, I am at my wits end! Thank you!

The white line (rather than a green check mark) indicates you ARE indeed connected to the 'internet' but without any BlackBerry services enabled.
You should still be able to use the browser in "hotspot" mode only, nothing else.
From the home screen select Options > Advanced Options > Browser.
Under Default Browser Configuration choose Wi-Fi/Hotspot Browser.
Press the Menu key and select Save.
For more information: Article ID: KB29087 Unable to browse the Internet over a Wi-Fi connection on the BlackBerry smartphone
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HT4623 Cannot use wifi service (sometimes cannot turn on)

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