iOS 8 Frequently Asked Questions

Member of the AppleVis Editorial Team

Below are some frequently asked questions about iOS 8. If you don’t see your question here, please feel free to post it in the comments.

General Questions

What are the new features for blind, deaf-blind, and low-vision users in iOS 8?

Scott Davert has written a blog post detailing the new iOS 8 features which are likely to be of interest to blind, deaf-blind, or low-vision users. AnonyMouse has also recorded a podcast discussing what’s new in iOS 8 accessibility. As Apple generally does not publish accessibility feature lists, however, please keep in mind that there may be other iOS 8 features or improvements that we have not found in our testing.

Where can I go to find out what’s new in iOS 8 outside of accessibility features?

AnonyMouse has recorded a podcast highlighting many of iOS 8’s new features. Apple’s iOS 8 page is also a good place to visit for a complete rundown of what’s new.

What devices can run iOS 8?

iOS 8 is compatible with the iPhone 4S, iPhone 5, iPhone 5C, iPhone 5S, iPhone 6, and the iPhone 6 Plus; the iPad 2, iPad (Third Generation), iPad (Fourth Generation), and the iPad Air; the iPad Mini and the iPad Mini with Retina Display; and the iPod Touch Fifth Generation.

I’m hesitant to upgrade to iOS 8 because of possible VoiceOver bugs. Is there a bug list I can review before deciding whether to update?

Yes. We have published a list of possible accessibility bugs that members of our Editorial Team have found during the initial testing process. Please remember, though, that there may be bugs that we have not found - or, conversely, that things we have reported as “bugs” (because they respond differently than what one might expect) may actually be features.

I have an iPhone 4S, iPad 2, iPad Mini, or an iPod Touch Fifth Generation. How well will it run iOS 8?

Whether to update an iOS device to new software is very much a personal decision. With that said, one of our team members ran some informal performance tests of iOS 8 on the iPhone 4S and noted only a slight increase in VoiceOver lag over iOS 7.1.2. The tester noted that there was sometimes a delay of several seconds between pressing the Home button and VoiceOver announcing the time on the Lock Screen, but this was not always the case. Interestingly, the tester also found that the Enhanced Quality text-to-speech voice was more responsive than the Default (compact) voice. Additionally, the tester performed an iOS 8/iPhone 4S battery drain test lasting 6 hours and 5 minutes - with the screen unlocked and the device set to “Auto Brightness” - and found that the battery only dropped 79% during that time. Considering that the iPhone 4S is three years old, and that the operating system is built to run optimally on hardware three generations newer, these findings are encouraging.

One last thing to note here is that our tester spent some time working with iOS 7 on an iPhone 4 (three years old at the time, the same as the iPhone 4S is now), and they thought the experience of running iOS 8 on the iPhone 4S was much improved over iOS 7 on the iPhone 4.

If I don’t like iOS 8, can I downgrade back to iOS 7.1.2?

Generally speaking, it is not possible to downgrade to an older version of iOS. Before upgrading, therefore, we recommend reading our list of possible accessibility bugs in iOS 8 and asking any questions you may have in our discussion forum.

How is battery life in iOS 8 when compared to iOS 7.1.2?

Battery life depends on many factors, and operating system optimization is only one of them. However, based on our testing, we believe iOS 8’s battery performance is improved over iOS 7.1.2. Two of our team members, both who experienced poor battery life in iOS 7.1.2, reported a significant improvement in battery performance in iOS 8. Another team member, whose iPhone 5 battery was very recently replaced, reported no change in battery life in iOS 8. A fourth team member, who generally charges their device whenever possible, also noted no significant difference across the two operating systems. Though only two of our team members reported battery life improvements, we believe that, given their use case, iOS 8’s battery performance is likely to be better overall.

I’ve found an accessibility bug in iOS 8; what should I do?

It is extremely important that you let the Apple Accessibility Team know about any bugs that you find. This post explains why and gives details on the ways to do it.

Upgrading to iOS 8

What is the process for updating to iOS 8?

You can update to iOS 8 via Over-the-Air (OTA) Update, or via iTunes on a computer. To use OTA update, go to Settings > General > Software Update and download the update. If updating OTA, please keep in mind that you will have no spoken feedback during the installation - a process which could take over 30 minutes to complete.

Should I upgrade to iCloud Drive in iOS 8?

On the setup screen of iOS 8, there is a new option that allows users to upgrade to iCloud Drive. At this time, however, we do not recommend upgrading to iCloud Drive, because the feature does not yet appear to be fully supported across all Apple product lines.

I have some older apps that have not yet been updated for iOS 8 compatibility; do I need to remove them before updating to iOS 8?

To the best of our knowledge, it is not necessary to remove any third-party apps before updating to iOS 8. However, it is worth noting that some apps may not work correctly on iOS 8 due to not having been updated to support the new OS.

If I update to iOS 8 via iTunes, do I need to set up my device as new or restore it from a backup?

No, installing iOS 8 does not normally require setting the device up as new or restoring it from a backup. If you are updating your software in iTunes, simply select the “Check for Update” option and your software will be updated without losing any of your settings or content. Of course, if you wish to start from a fresh iOS 8 instalation with no saved content or settings, you can always choose the “Restore” option and perform the update that way.

What can I do to ensure that my update to iOS 8 goes as smoothly as possible?

Before updating to iOS 8, we strongly recommend making a full and complete backup of your device (either in iTunes or iCloud, depending on personal preference). This will ensure that, in the unlikely event that something goes horribly wrong during the update process, you will have a current backup of your phone on hand in case a device restore becomes necessary. Also, if using OTA update, we recommend plugging your device into a power source for the duration of the download/installation process - so as to prevent the unlikely event of your battery going dead during the update. Lastly, as mentioned above, we do not recommend upgrading to iCloud Drive at this time … as the feature does not appear to be fully supported just yet.

iOS 8 Feature Questions

What devices is the new Alex TTS voice supported on?

To the best of our knowledge, the Alex text-to-speech voice can only run on devices with Apple’s A7 processor or later - the iPhone 5S, iPhone 6, and the iPhone 6 Plus; the iPad Air or newer; and the iPad Mini with Retina Display or newer. As the Alex voice is a very large file (869Mb), we suspect that the processor requirements are simply too great for Alex to be useable on older devices.

How do I download the new Alex voice?

Michael Hansen has recorded a podcast demonstrating how to download and use the new Alex Text-to-Speech voice. As noted above, Alex is only available on certain devices.

How do I use Braille Screen Input on iOS 8?

Mehgcap has written a guide on using the Braille Screen Input feature in iOS 8. He has also recorded a podcast demonstrating the feature.

How do I use Interactive Notifications in iOS 8?

Mehgcap has prepared a guide explaining how to use interactive notifications in iOS 8.

I have a question about something else not listed above; what should I do?

If you have an iOS 8 question that was not answered above, please feel free to post it in the comments section below.

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#1 Typing in braille in more languages

Hello to all!
I installed a new version of ios.
I use in deefrent intraface.
I use in hebrew language with the new voice "Carmit".
I know that have there problems in braille typing on the screen.
I can no't to typ the numbers in the hebrew language. Thay is typ in braille 6 dots.
Where i can to get info about the braille typing in hebrew?

#2 Typing in Hebrew braille using the on-screen keyboard in iOS 8

Hello Liel. Thank you for the great question. As one who worked very hard on this pproject for the past year, I can give you the answer: First of all, you can type in Hebrew Braille using the Braille screen input. But, before selecting this option in the roter, make sure your standard virtual keyboard is set to Hebrew. You can make sure that it is, by pressing the next keyboard button until the Hebrew voice will speak the name of the language, in Hebrew it will be spoken as "עברית." Now, I know that this may not be to your liking, but Apple has only introduced literary Hebrew Braille in iOS 8.0. So, you can only input in 6-dot mode, and when you have to type numbers, you must first enter a number sign, then quickly the number you want to enter. Also, make sure that you use the literary Braille punctuation marks. I know that in Israel we are all interested in computer Braille. This function has not been implemented because the new Braille standard for computer Braille that was introduced here last year, is not officialy documented, and that is why Apple did not pass it alone to the company that makes the Braille translation for them. I am currently working with all of the required parties on this subject, but I can not comment if, or when, something will, or will not be changed do to none-disclosure. Another suggestion Liel, next time when you write questions, make sure that they are written in a more or less understandable English. You don't have to make it perfect up to a hundred percent, there is no one perfect in the world, but it was difficult, for me specificly, to understand what did you ask about since the first time. Good luck with your new iOS 8 Hebrew experience. And, if anyone else have any questions regarding bugs or something else about iOS 8 and Hebrew, send me email to Thanks.

#3 Are any old bugs squashed

Does anybody know if Apple squashed any of the old bugs in the new update? Thanks, Jesse

#4 Voiceover issues

I've had a few issues with IOS 8 and the voiceover.
1. When I type, it echoes the letter it's typing after I let up on the key.
2. When it auto corrects a misspelled word, it doesn't tell me that it's done it. Before IOS 8, it would say the word after it auto corrected it, and then i could Delete/Backspace to undo the change... Now, i don't even know that it's been changed.
3. With the speech to text dictation, if i click the button, to indicate i'm done talking, and it hasn't finished the transcription, it stutters and gods back and forth and sometimes doesn't get everything I've said.

Those are all I recall at the moment. But if there are any settings i should change, or tips to help with these issues, I'd appreciate it.

#5 weird issue with ios 8, voiceover and Music

I have a weird issue going on with voiceover, since I've upgraded to ios 8. In IOS 7, I used to be able to advance through my large music library by alphabetic letter. I used the move by headings commands to do this. Now that I've upgraded, whenever I use previous/next heading, I get a message that says "No headings found". Is anyone else having this problem? Are there quicker ways to browse through large music collections? Any help would be greatly appreciated.

#6 Hi, can anyone tell me has

Hi, can anyone tell me has the issue been fixed that was present from ios7 where you can't delete custom contact labels? buy a custom contact label, lets say I have a phone number and I want to call it john smith mobile, I can add a custom field to my contact and call it john smith mobile. However under ios7 I can't delete any custom labels, so it means the slightest mistake I am stuck with it, or if I no longer need a particular custom label again I am stuck with it.
also, just curious did they add the option to remove typing mode from the rotor? I so want to get rid of that option.