I have an iPhone 4s. After I updated to the Operating System 7, I cannot open the WiFi. Please help.

I have an iPhone 4s. After I updated to the Operating System 7, I cannot open the WiFi. Please help.

Try the suggestions here to see if they resolve your problem:
http://support.apple.com/kb/ts1559
If these don't work you may have a hardware problem. Visit an Apple store for an evaluation or contact Apple Support.

Similar Messages

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    I have an iphone and after upgrading it`s system i can not open videos now.Please help me

    Trash the prefs in the preferences folder.
    Important Directories
    Mylenium

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    I want to know if I can update to the operating system I want, not to the latest one.

    You can Only update to whatever is the Current iOS for your Device.

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    After I backed up and restored my phone I cannot open the app I use for my work email (Good for Enterprise)?  It opens and immediately shuts down.

    did you try deleting the app and reinstalling it?

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    my iphone and ipad got stolen in london and I changed the ICLOUD password, now I CANNOT access my ICLOUD. please help...cannot access my find my device

    You can't sign into your iCloud account using the new password on icloud.com on your computer?

  • I have had a blue dot beside an app for over 8 hours and cannot open the app. I have deleted and reinstalled app and still cannot open

    I have had a blue dot beside an app for over 8 hours and cannot open the app. I have deleted and reinstalled app and still cannot open
    Partsman

    You can refer to the following article for installation help.
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  • Recently updated ITUNES, cannot open it now, Please help

    I updated Itunes last night. Now it will not open when I click on it. I have uninstalled it and reinstalled with the same results. Any ideas?

    Same problem here - Click to open iTunes and an error box (grey with red X) pops up with the following message:
    "iTunes cannot run because some of its required files are missing. Please reinstall iTunes."
    Please help! It's doing my head in! Advice on other threads is to uninstall QuickTime and install the previous one (QuickTime 7). I did this and it has made no difference whatsoever; same error message pops up. An alternative solution is apparently to uninstall iTunes and then reinstall a previous version. I have not yet tried this - if i uninstall iTunes, won't i lose my music?!
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    Message was edited by: Lish1989

  • After I Update to IOS 7.1 I can't open the excel file attached in  my email

    After I updated my Iphone 5s from IOS7.0.6 to IOS7.1 when i check my email i can't open excel file attached in my email i check with my frineds phone thy have same issoue

    David_PDX wrote:
    Hi Alex,
    The trick to this whole thing is to scroll to the bottom of the message. There should be a dashed line at the bottom of the email message with text underneath it that says, "This message was downloaded as plain text." Underneath that it should say (in blue hyperlink text) "Download full message". Select that hyperlink, and the Excel file should download completely. You should then be able to select the document and have it open correctly.
    I have had the same concern regardless of file format that is sent, so I do not believe your issue is with file format. Hope this helps.
    I've seen the same thing happen with images, which it displays in a corrupted form. It's fixed by downloading the full message.
    There's a more serious side effect of this, which I've now seen with several types of files. If one FORWARDS the email to someone else, the attached files it sends them are CORRUPTED and unopenable too. In the case of a Word files I looked at, it had dropped the last two bytes of the file.
    The workaround for that is to download the full message before forwarding.
    I'm seeing this happening with so many types of attachments that I'm assuming it affects them all. Please everyone report this to Apple feedback (http://www.apple.com/feedback/). It's one thing not being able to open a file on your device, it's another to have files corrupted permanently just by forwarding.

  • I have a Thunderbird 24.4.0 (en-US) PCV file in backup and cannot open the contents!

    I am assuming the file was a data file or backup created by thunderbird. After my PC crashed I reinstalled the software but cannot access the old messages! Help Please!

    I installed a batch of windows updates and now it appears to be fine. Don't understand but it is all good now.

  • I have a PowerPC G4. Firefox 5 for Yahoo says that I meet the requirements. But I cannot open the Firefox.app on my computer. Why not? Thanks

    I was able to download Firefox 5. When I transferred it to my applications folder, it states that I cannot open, because my architecture doesn't support it. Why doesn't it state that when I looked up the minimum requirements? According to that, I should be able to use it.

    Beginning with Firefox 4, Macs must have an Intel x86 processor; your system is a PPC Mac.
    *System Requirements: [https://www.mozilla.org/en-US/firefox/4.0/system-requirements/index.html Firefox 4], [https://www.mozilla.org/en-US/firefox/5.0/system-requirements/index.html Firefox 5], [https://www.mozilla.org/en-US/firefox/6.0/system-requirements/index.html Firefox 6], [https://www.mozilla.org/en-US/firefox/7.0/system-requirements/index.html Firefox 7]
    The good news is that Firefox 3.6.23 still supports the PPC Mac architecture. The bad news is that support for the Firefox 3.6.x series is likely to end in the first quarter of 2012.
    *Download Firefox 3.6.23: https://www.mozilla.org/en-US/firefox/all-older.html
    *Installing Firefox on a Mac: http://support.mozilla.com/en-US/kb/Installing+Firefox+on+Mac
    *System requirements: [https://www.mozilla.org/en-US/firefox/3.6/system-requirements/index.html Firefox 3.6.x]
    You can try the third-party product '''''TenFourFox''''' that supports PPC Macs. The product is based on Firefox released versions. All support is provided by the developer, not by this site:
    *Home page: http://www.floodgap.com/software/tenfourfox/
    *Developer's blog: http://tenfourfox.blogspot.com/
    '''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''

  • I have Mac OS X version 10.7.5 and I need to open a secure website to look at DA forms and army regulations but every time I try and open the page it says safari cannot open the page. What do I need to do to open the page?

    Cannot open some sites. Need help!!!

    Have you tried Firefox? That usually is an alternative to Internet Explorer (some web sites are still Windows-centric).
    I've also had success with Opera to access some sites where other browsers have had issues.

  • After adding still images, FCE crashed and now I cannot open the file

    Anyone know how I can "rescue" my movie? Perhaps some of the images are corrupted but I'm in a Catch 22 since I cannot delete them without opening the file first. My other movies do open, so it appears that overall FCE is working. Hate to lose all this work...

    See if you have an +Auto Save Vault+ file thqty pre-dates the crash.
    Al

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    I have been trying to put either Tiger or Lion back on my MacBook Pro and it is blocked by Mavericks. Mavericks is a terrible operating system.

    How to revert OS X back from Mavericks - https://discussions.apple.com/docs/DOC-6161
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    I just received my new iPhone 5c and cannot open it to insert the SIM card.  The instructions say to "slide the back off" the phone but I cannot get it to open.  Please help? 

    Huh...? Where did you get it? And what instructions are you looking at? The instructions do NOT tell you to slide the back off. The back doesn't come off. The Sim slot is on the right side of the phone. You use the tool that came with it or a paper clip to eject the SIM tray and put your Nano-SIM in it.

  • HT3309 One User on my iMac seems to be disabled.  When I log onto that User the desktop appears empty and only half of the programs appear on the operating bar.  I cannot open any program and nothing works.  I have to use Command/Option/Esc to restart the

    I cannot access one user on my iMac.  When I log onto that user the dekstop appears unpopulated and blank and half of the programs do not appear on the operating bar.  When I attempt to click on a program such as Safari nothing happens.  Nothing works and I can only exit by doing a command/option/esc and restarting the computer.  The other user and the Administrator work fine.  What has disabled the one user?  How do I recover this user and its files?

    No.. I have been through parental control and it does not affect this problem.  Now if I log onto this user I cannot get out even with a comman/option/escape; I have to unplug the power to the computer to get it to restart with the administrator.  I saw somewhere that there is a process in which I can delete the use and then create a new user with the same name and password and then recover everything - but I cannot find that solution.  This is a real problem for me, as you might imagine.

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