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2 Solutions for the “Software Update Failed” Error Downloading iOS 9

Sep 16, 2015 - 27 Comments
Software update failed error when downloading iOS 9

If you’re one of the many users updating to iOS 9 today, you may have come across a rather frustrating error message stating “Software Update Failed. An error occurred downloading iOS 9.” and, naturally you’re probably looking for a solution for that error message to get iOS 9 updated successfully on your iPhone, iPad, or … Read More

Resolving the “Unable to Download Item. Please Try Again Later” Error Message on iPhone

May 20, 2015 - 78 Comments
iPhone

A somewhat strange error message can occur at random on iOS, typically for iPhone users, that states “Unable to Download Item. Please try again later” with a “Done” and “Retry” button options. The thing that makes this error message strange is that it appears at random and not after the user has attempted to download … Read More

Fix an “Unapproved Caller” SecurityAgent Message in Mac OS X

May 3, 2015 - 40 Comments
Finder of Mac OS X

Rarely, Mac users may encounter a random error message which appears somewhat disconcerting, with an OS X pop-up message saying “Unapproved caller. SecurityAgent may only be invoked by Apple software.” This message can appear at random when using certain apps, or after logging in or a reboot, and is sometimes followed by crashing and other … Read More

How to Fix Error Code 36 in Mac OS X Finder

Feb 21, 2015 - 78 Comments
Fix error code 36 in Finder of OS X

On some rare occasions when trying to copy files, Mac users may encounter “error code 36”, which completely halts the copy or move process in the Mac OS X Finder. The full error is usually read as “The Finder can’t complete the operation because some data in “FileName” can’t be read or written. (Error code … Read More

Why You May See a “This Cable is Not Certified and May Not Work Reliably” Error on iPhone & iPad

Feb 12, 2015 - 107 Comments
Cable not certified may not work reliably error message

Rarely, when you plug an iPhone or iPad into a particular Lightning charger cable you’ll see a pop-up or lock screen message on the device that says something to the effect of “This cable is not certified and may not work reliably”. This usually prevents the lightning cable from charging the device as well. Though … Read More

Fixing Mac OS X Install Errors “can’t be verified” and “error occurred while preparing the installation”

Jan 19, 2015 - 252 Comments
Set the date and time manually in OS X to circumvent error messages during Mac OS X install

Two unusual error messages that can occur during the attempted installation of Mac OS X El Capitan or Mac OS X Yosemite are the “This copy of the Install OS X El Capitan application can’t be verified. It may have been corrupted or tampered with during downloading” error, or a “This copy of the Install … Read More

Fixing an “Item can’t be moved to Trash because item can’t be deleted” Error in Mac OS X

Oct 14, 2014 - 31 Comments
Mac OS X trash can icon

Deleting files and folders from the Mac is usually as simple as dragging the item to remove into the Trash can, but on rare occasions things don’t quite go as planned. One of the more peculiar errors when trying to remove a file appears in the form of the following message when attempting to send … Read More

Fixing App Store “Could Not Complete Purchase : Unknown Error” Messages

Aug 13, 2014 - 12 Comments
iTunes Terms And Conditions

Typically you can download anything from the Mac App Store without incident, that’s the way things are supposed to work. Sometimes things aren’t so hunky-dory, and one of the more peculiar errors from the App Store is the incredibly vague “We could not complete your purchase – Unknown Error” message.

Fixing the “Visual Voicemail Unavailable” Error on the iPhone

Apr 16, 2013 - 70 Comments
Visual voicemail unavailable error

If you’ve ever encountered the “Visual Voicemail is currently unavailable” error on when going to check new voicemail on the iPhone, there are two quick tricks that almost always fix the problem. So before calling the actual voicemail number like you’re some kind of cave dweller in the stone age of cell phones, try these … Read More

iPhone or iPad Ran Out of Storage Space? Here’s How to Make Space Available Quickly

Jun 2, 2012 - 35 Comments
Find large apps to delete and free up space

You’ve been downloading tons of apps, books, music, and movies galore, and when you go to download the latest great app you find yourself unable to, confronted with a “Cannot Download – There is not enough available storage” message. What are you supposed to do when your iPhone, iPad, or iPod runs out of disk … Read More

How to Resolve a “Partition Failed” Error in Mac OS X

Mar 5, 2012 - 107 Comments
Partition Failed error

If you have attempted to partition a drive from Mac OS X and received a “Partition failed” message with the error “Couldn’t modify partition map because file system verification failed.” you can fix the problem with the file system check command line utility. To issue the file system check and repair function properly, you’ll need … Read More

“Could Not Activate iPhone 4S” Error? Here Are Fixes for AT&T Activation Problems

Oct 14, 2011 - 44 Comments
Could Not Activate iPhone error

The hoards of people attempting to activate their brand new iPhone 4S have overloaded AT&T’s activation servers, resulting in some users receiving error messages saying “Could Not Activate iPhone”, followed by the message details: “Your activation is still pending. You will receive an email notification once your activation is complete. We’re sorry. There was a … Read More

Fix the App Store “MZFreeProductCode .ClientCannotRedeemIosApp_explanation” Promo Code Redemption Error

Jun 6, 2011 - Leave a Comment
Mac App Store promo code redemption error

One of our readers sent in this screenshot with a funny looking error code they got when trying to redeem a promo code on the App Store. It’s a sloppy error, spilling over the allocated space and dumping some object name or something onto the user. The error seen is “MZFreeProductCode.ClientCannotRedeemIosApp_explanation” and the assumption is … Read More

Launching an iOS App in Mac OS X Gives an Interesting Error Message

Apr 7, 2011 - 7 Comments

This may or may not mean anything, but one of our readers sent in a tip that you get an interesting error message when trying to launch an iOS app in Mac OS X Lion: “You can’t open this application (App name) because it is not supported on this type of Mac” Does this suggest … Read More

Fix the “Cannot Connect to App Store” Error Message in Mac App Store

Apr 4, 2011 - 48 Comments

If you’re trying to access the Mac App Store and you are getting the “Cannot Connect to App Store” error, you can typically resolve the issue with a few simple troubleshooting steps. This article will walk through some simple solutions to reconnect to the Mac App Store.

Synergy Troubleshooting Fix: WARNING: failed to connect to server: Timed Out

Aug 1, 2010 - 9 Comments

I use Synergy to share a single mouse and keyboard between multiple Mac’s and PC’s. Recently I added a new machine to the setup and was frustrated to discover that the Synergy client on the new machine just refused to connect to the server, without any attempts I would immediately get the following error message: … Read More

Copy Error Code 0 : What it Means in Mac OS X

May 7, 2010 - 17 Comments
Finder icon on the Mac

“The operation can’t be completed because an unexpected error occured (error code 0).” You’re likely to see this error when you are attempting to copy files to an external hard drive that is formatted as FAT. FAT32 is a Windows file system that can be read and written to by Mac OS X. The problem … Read More

Dock.prefPane error loading in Snow Leopard

Apr 1, 2010 - 2 Comments

Dock.prefPane “The document ‘Dock.prefPane’ could not be opened. System Preferences cannot open files in the ‘Mac OS X Preference Pane’ format.” Oh that makes perfect sense, a default preference pane can’t be opened by the System Preferences? What?? Maybe this is an April Fools joke from System Preferences… but a reboot fixed it.

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