How can I fix my iphone 5 (unknown error 16)

my iphone 5 has an 7.0.2 OS before and I tried to update it to 8.1.2, while updating an unknown error 16 appeared, I don't now what to do I searched youtube, and google for solutions but nothing helps, please help me

now I figured out error 16, and this is a really really bad news ! we all need to fix or replace our BASEBAND or
can I fix error 16 by downgrading to my previous ios ?

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TS3694 How can I fix this type of error in iphone 4?"The iphone could not be restored. An unknown error occurred (3194) "please help me.

Hi everybody !
AT&T company is unlocked (factory)my iphone4 before 3 days ago so i want to restore to unlock iphone 4 with itunes but it is not restore.
How can I fix this type of error in iphone 4?- "The iphone could not be restored. An unknown error occurred (3194) "
please help me in nepali language(if posible) or english. thank you.

http://support.apple.com/kb/TS3694#error3194
This means that either your firewall/antivirus is blocking access to Apple's servers, or you have used your computer to jailbreak an iDevice in the past. The link above tells you how to resolve this issue.

IPhone software update errored. How can I fix my iPhone without having to do a restore?

I plugged in my iPhone 4 to do a sync this afternoon. I got the message that there was a software update. Sadly, I've updated to the crappy iOS7, so I chose to install the update (which I think is 7.0.2.) The update was downloaded, and was loading to my iPhone. I suddenly received an error that my iPhone couldn't update. I think it had an error code of 411. My iTunes refreshed, and is now not showing that it recognized my phone. Now the only thing I can get to show up on my screen is a graphic of the iTunes icon, and an arrow directing me to plug in my phone. When I do this, a message appears that iTunes has detected an iPhone in recovery mode and that I must restore this phone before it can be used with iTunes. I don't want to perform a restore. I will lose all my data. So, why did this error? How can I fix my iPhone without doing a restore?

I think it had an error code of 411....So, why did this error?
There is no such error code. No one can tell you why without the correct code.
Was this phone EVER jailbroken?
iTunes: Specific update-and-restore error messages and advanced troubleshooting
iTunes has detected an iPhone in recovery mode and that I must restore this phone before it can be used with iTunes....How can I fix my iPhone without doing a restore?
There is no way to get out of recovery mode without restoring.
You mean you actually didn't back up before updating, really?
Message was edited by: modular747

How can i fix my iphone 4 that doesnt want to restore

how can i fix my iphone 4 that doesnt want to restore?

I think you'd need to supply a little more information than that if you want help...
At what stage does the restore fail?
Are you trying to update the iOS?
Are you getting an error code? Have you looked it up using the handy link?
Have you tried rebooting your computer?
Have you tried a different cable?
Have you tried a different USB Port?

How can i fix my iphone i can't update or download apps, when i try it tells me toput my credit card info and i do but when i push done it tells me my payment has been declined, but why do i have to pay to update or download free apps. How can i fix this?

how can i fix my iphone i can't update or download apps, when i try it tells me toput my credit card info and i do but when i push done it tells me my payment has been declined, but why do i have to pay to update or download free apps. How can i fix this?

You must contact iTunes support to get the problem resolved.
http://www.apple.com/support/itunes/contact/
If there is a problem with your account or payment info, you cannot
download anything (including free apps or updates) until the matter
is resolved.
In countries where the iTunes Store only sells apps, the accepted payment methods are Visa, MasterCard, and American Express. Other payment types such as gift cards, store credit, monthly allowances, ClickandBuy, and PayPal are not accepted. Depending on your App Store country, prices may be listed in your local currency, US Dollars, or Euros. http://support.apple.com/kb/HT5552

How Can I Fix A QuickTime Codec Error?

How Can I Fix A QuickTime Codec Error?
I have several movies from 2008 that are labeled as .mov but I now get a QuickTime error saying "The document "XXXXXX" could not be opened. A required Codec isn't available."
These movies ran in QuickTime just fine until about a month ago.
All the folders in which these movies were stored in 4 folders in 2 folders in one folder. All folders at each level were encrypted with Stuffit Deluxe a version circa 2008 and decrypted with a newer Stuffit Deluxe 10.x. Other movies that are NOT .mov and in with the .mov movies still run.
If I click on the Thumbnail Preview "It" runs.
How can I fix this?
TOP image is the Error message.
BOTTOM image is the Thumbnail Preview info.
I've checked out "Tell Me More" and have not found a solution.

How Can I Fix A QuickTime Codec Error?
The basic work flow is to determine which codecs were used to create the non-playing file and then check to see if these formats are supported by your current system codec component configuration.
If the files will open in one of the QT player app, the open the inspector window to see which codecs were used to create the original file as seen here...
or here in the "Format" entry...
Or, if you have QT 7 keyed for "Pro" use, you can open the "Properties" window to gain even more information as demonstrated here...
if you file will not open in either of the QT Player apps, then you can try opening the Finder "Get Info" window for the file,
use a third-party media player that will open the file, or
use a dedicated media information utility to learn this information....
Once you know what codecs were used to create the file, post back with this information so we can deterine if the file should be natively supported by your Mac OS X install, requires an Apple Pro editing codec normally installed by the editor app, or requires a third-party codec which the user must supply.
These movies ran in QuickTime just fine until about a month ago.
All the folders in which these movies were stored in 4 folders in 2 folders in one folder. All folders at each level were encrypted with Stuffit Deluxe a version circa 2008 and decrypted with a newer Stuffit Deluxe 10.x. Other movies that are NOT .mov and in with the .mov movies still run.
Your information does not indicate whether or not the files actually played on the current system or were transferred from a different system which was properly configured for playbac, whether or not you recently upgraded your operating system/modified your codec component configuration by adding or deleting any codecs, whether your compound "Stuffing" of the files created corruption, etc.
As to MOV files the selves, this extension just implies the data was placed in the QT generic file container and the actually data could be of any compression format thathat was compatible with the codec component configuration for the system on which the files were created and could include natively supported system codecs, pro editing codecs, and/or third-party proprietary or hybrid codecs. (I.e., this is why we may need more information regarding the individual non-playing files.)
If I click on the Thumbnail Preview "It" runs.
f you are referring to QuickLook (QL) then the technology is different than QuickTime (QT). In the former case, the system is playing representative data but not actually opening the file as QT does. Thus, there is always the possibility that the problem is in the file structure (atom) information. For instance, suppose someone merely changed the MOV file extension in the Finder rather than actually copying data to a real MOV file container. Then it is possible that the QT player app may be searching for a codec that is not supposed or expected to be supported in the MOV file container and, not finding it, issues the erroneous codec error message—especially since you did not inticate the source of the file you are trying to play or, in some cases, which QT player is now not playing the file.
In short, there are several possibilities here and not enough specific information.

How can i fix my iphone 4

how can i fix my iphone 4 if it got stuck on the apple icon while rebooting after i downloaded ios6 if my power button is stuck? because ive tried everything and nothing works it wont let me restore...im very dissatisfied about this apple, i thought you guys had better service....when i called for help the tech told me i could only bring it to the nearest apple store, and thats 4 hours away!!!!

If it's a hardware issue, taking it to the nearest Apple Store or mailing it in for service are your only options. There's nothing to be done to fix a hardware issue over the phone.
It's hard to give you any specific recommendations without specific details. You said you tried "everything," but didn't say what that is. Most people who say they've tried everything actually have not tried everything. You say the power button is stuck? If so, that's probably your problem, and it will need to be fixed.
BTW, note that you're not talking to Apple here, you're talking to other users like yourself.

How can I fix my iphone's sound I plugged it in to my radio and the sound came out fine but when I took it out the volume bar dissapered and ever seince all it says volume not available, but it work with headphones in. What can I do to fix it?

How can I fix my iphone's sound I plugged it in to my radio and the sound came out fine but when I took it out the volume bar dissapered and ever seince all it says volume not available, but it work with headphones in. What can I do to fix it?

Try reset all settings.
Settings > General > Reset > Reset all settings. It won't delete any data.

How can i fix my iPhone cus its not syncing all of my songs from iTunes

how can i fix my iPhone cus its not syncing all of my songs from iTunes

Assuming you haven't taken up too much memory from apps to hold the 11 gigs of music...
After you plug in your iPhone, go to the music tab. Make sure you have it set to sync all music.
If apps/books/etc. leave you with less than 11 gig of space for you music, make playlists and sync those instead

HT5957 how can i fix my iphone its already ios 7 then now need activation required

how can i fix my iphone its already ios 7 then now need activation required

Were you, by chance, running a beta version of iOS 7 on your phone?
If so, this will be the problem. You will need to log Into the private developers forum athttps://developer.apple.com/support/ios/
If you are not a developer, you will need to seek help by way of your favourite search site.

Why is my iPhones volume silent only between the hours of 8pm and 7am when the night selection isn't selected? How can I fix my iPhone 4 problem?

Why is my iPhones volume silent only between the hours of 8pm and 7am when the night selection isn't selected? How can I fix my iPhone 4 problem?

May be you have turned the DO NO DISTURB in your iphone settings.
Check as below DND settings
Settings>>Do Not Disturb
If you are iPhone is on version iOS 5.X there was a bug which does not let the DO NOT DISTURB function properly.
SO, its better you to latest iOS version 7.0.4, no other versions of iOS are signed by APPLE hence forth.

How can i fix my iphone 3gs, could not activate after restore

how can i fix my iphone 3gs, always appear, could not activate after restore

When you say activate what do you see?

How can i fix my iphone 3g if and only it displays the apple logo when it is connected to its charger but it displays nothing when the charger is removed?

how can i fix my iphone 3g if and only it displays the apple logo when it is connected to its charger but it displays nothing when the charger is removed?

Plug it into a wall outlet and leave it plugged in for approximately 20 minutes.
Then try a reset by pressing and holding the home and power buttons for 15-20 seconds.
Does the device power on at this point? If not, the battery or logic board is gone.
Take it to Apple for evaluation.
It may be worth replacing the battery, but I personally wouldn't spend the $149US for an Out of Warranty replacement on a 3+yr old device.

I receive an error message0xe800007f iTunes can not connect with iPhone unknown error

i receive an error message, " itunes can not connect with iphone , unknown error
" 0xe800007f
i have mac mini with lion os and iphone 4s

Make sure you have the latest version of iTunes. You can download it from here -> http://www.apple.com/itunes/download/
If that doesn't work, check out this Apple article -> iOS: Unknown error containing '0xE' when connecting to a Windows PC

How can I fix "1801 microcode update error" I have a hp compaq dc5700. I replaced my processor

how can I fix "1801 microcode update error" I have a hp compaq dc5700. I upgraded my processor to "core2Duo 2.6MHz, e4700"

Hi MOndo7299:
Thank you for your post. I am glad to help!
I assume that the P in the your post is for Processor. The "1801Mocrocode update error" is telling you to update the CPU. There is more then one way to do this. You can do this by downloading and running the HP Support Assistant. click here, to aid in updating drivers and resolving issues. You can update from Device Manager. Open Device Manager, right click on the processor and you should see an option to update. You could also check the manufacturer's site for any updates. For your convenience I am sending documentation on "Downloading or Updating Software and Drivers for HP Computers" click here. If you require further assistance would you please provide your exact model number, and what changes you have made. How Do I Find My Model Number or Product Number? click here.
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

TS3694 how can i fix an apple support error 2 issue

my computer lets me install itunes however it say i cant run it because i need apple app support. how can i fix this error?

With the Error 2, let's try a standalone Apple Application Support install. It still might not install, but fingers crossed any error messages will give us a better idea of the underlying cause of the issue.
Download and save a copy of the iTunesSetup.exe (or iTunes64setup.exe) installer file to your hard drive:
http://www.apple.com/itunes/download/
Download and install the free trial version of WinRAR suitable for your PC (there's a 32-bit Windows version and a 64-bit Windows version). If the following link takes you to the WinRAR home page rather than the WinRAR downloads page, click the Downloads header in the box at the left of the WinRAR home page to see the trial version downloads:
http://www.rarlab.com/download.htm
Right-click the iTunesSetup.exe (or iTunes64Setup.exe), and select "Extract to iTunesSetup" (or "Extract to iTunes64Setup"). WinRAR will expand the contents of the file into a folder called "iTunesSetup" (or "iTunes64Setup").
Go into the folder and doubleclick the AppleApplicationSupport.msi to do a standalone AAS install.
Does it install properly for you? If so, see if iTunes will launch without the error now.
If instead you get an error message during the install, let us know what it says. (Precise text, please.)

How can I fix my iphone 5 (unknown error 16)

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