If you have questions about iOS 9 features, review this iOS 9 FAQ page for helpful information and answers.iOS 9: Frequently asked questionsOn September 16, 2015, Apple released iOS 9.We'd like to offer you a brief overview of iOS 9 and try to answer some questions you may have at this time.iOS 9 is no longer the most recent operating system, so parts of this lesson may be out of date.To learn more about the newest version, click here for more information on iOS 10.What is iOS 9?iOS 9 is a newer version of the mobile operating system for Apple devices, including the iPhone, iPad, and iPod Touch.iOS 9 contains several new features that will make your device easier to use.How much does it cost?iOS 9 is free to download, like all previous versions of iOS.When is it available?iOS 9 became available for download starting September 16, 2015.How do I get iOS 9?If you have an existing iOS device, you can download and install iOS 9.Just go to Settings, select General, and tap Software Update.This may cause your phone to upgrade to iOS 10, Apple's newest version.What devices can use iOS 9?iOS 9 is available for the following devices:iPhone 6S PlusiPhone 6SiPhone 6 PlusiPhone 6iPhone 5SiPhone 5CiPhone 5iPhone 4SiPad ProiPad Air 1 and 2iPad with Retina display (3rd and 4th generation)iPad Mini (all generations)iPad 2iPod Touch (5th and 6th generation)iOS 9 is not available for the iPhone 4, iPhone 3GS, original iPad (released in 2010), or previous generations of the iPod Touch.

If you use one of these devices, you'll still be able to use your existing version of iOS.Keep in mind, however, that your device may experience performance issues if you download apps from the App Store designed for iOS 9.Am I required to upgrade to iOS 9?While it's not required, we recommend upgrading your device to iOS 9 if possible.best personal vaporizers of 2014This will help keep your phone up to date and working with newer apps.If I don't upgrade, will I still be able to download newer apps?Yes, but some apps may not always work correctly.best e cig mods 2015If you don't upgrade to iOS 9, you may want to research how well an app will work on your device before downloading or updating it.Even if an app has always worked perfectly on your device, there is a chance that the newer versions may only run smoothly on iOS 9.grenco pro vaporizer review

You may want to avoid updating your favorite apps unless you are sure they will work with your device's operating system.Once you update an app, you won't be able to go back to an older version.Will my apps still be there after I upgrade?Yes.iqos invitation codeAny app you previously had installed on your phone will still be there once you upgrade to iOS 9.iqos sigarette prezzoSome built-in Apple apps, like Messages and Calendar, will be updated automatically when you upgrade.Will my apps still work after I upgrade?Almost all apps installed on iOS 8 should work correctly in iOS 9.iris yaoIf not, the app developer will likely release an update to address the issue.iPhone 8 2018 Mac Pro 2017 iMac 2017 iPad Pro HomePod VR & AR HomeKit Never miss an update Follow AppleInsider – A + Upgrade fee sees few iPod touch users updating to 3.0 software On Monday, Apple announced that 6 million customers have downloaded iPhone Software 3.0 since its release last week.

That means that roughly 15% of the 40 million multi-touch devices sold thus far by the Cupertino-based company are now running the latest software.However, AdMob, whose ad network has been adopted by a large number of iPhone developers looking to monetize their free apps, recently released a few interesting statistics.Since it's able to see the version of iPhone Software running on iPhones and iPod touches making each ad request, it can quantify to some extent what percentage of those devices are running the various iPhone software distributions to date.For example, the firm noted in a report a few days ago that it's seen "rapid adoption" of the 3.0 software by iPhones accessing its network.Though there's some margin of error given that not all iPhone users are launching applications with ties to its network, 44 percent of those that are were already running iPhone Software 3.0 by Saturday.The statistics for iPod touch users paint an entirely different picture, however.AdMob reported that just 1% of iPod touch users accessing its network on Saturday had upgraded to the new software, while a resounding 78% were still running the latest point release of iPhone Software 2.0 introduced last year.

"The additional $10 fee to upgrade is clearly limiting uptake," the firm said, noting that this threatens to put a kink in Apple's App Store ecosystem."Developers looking to sell applications utilizing the 3.0 features can’t be happy with Apple’s decision to charge for the upgrade as it limits their available market size for downloads."Should adoption of iPhone Software 3.0 not pick up in the coming weeks and months, it will be interesting to see whether Apple makes a change to the way it positions and markets the iPod touch when new models hit the market early this fall.That's likely the first time to company would be in a position to offer iPod touches that could receive free software updates like the iPhone over their two-year life expectancy.The reason iPhone (and Apple TV) customers receive free software updates stems from an announcement Apple made in April 27, 2007, shortly before the original iPhone hit the market.In an effort to make the handset more enticing and somewhat "future proof," the company said it would leverage its proven capability in the area of software development to gradually add new software features and applications to its iPhone (and Apple TV products) free of charge, thereby providing its customers with the "greatest possible experience."

Under GAAP accounting principles, Apple normally fully recognizes the revenue associated with the sale of a product, such as an iPod, once the device has reached the end user; or less commonly, when the device has shipped.Yet, due to certain idiosyncrasies with Sarbanes-Oxley (SarbOx), Apple, in order to account for the new features it delivers, claims it's forced to use what is called the subscription method of accounting for recognizing revenue from products it plans to improve over time.Under this accounting method, Apple literally divides each iPhone sale by 730 —or the number of days in two years, representing the economic life of the product — and recognizes the portions from that particular iPhone sale each day for exactly two years or 730 days.Therefore, should Apple be compelled to treat iPod touches like iPhones and Apple TVs, it may need to make a similar disclosure to the one it made for the aforementioned two products back in 2007.Such an announcement would be unlikely mid-product cycle and would be better made alongside new models.