iOS 9 installed on 2 out of 3 compatible devices

Apple a
published new figures regarding the adoption rate of different
versions of iOS, including iOS 9 on compatible devices. And according to the
measurements taken on the App Store,two thirds of devices
compatiblerun under iOS 9. The latest update9.1would have helped
to convert a few reluctant people:

You should know that iOS 9 is for Apple, the mobile operating system
withthe highest adoption rate in the days following the release of
l'OS, or more than 50% of compatible terminals converted to the latest
OS at this time.

Today, there are more than66% of compatible terminals
who have installed iOS 9. Which also corresponds rather well with the
67% of
voters satisfied with iOS 9 during the early October survey, even if iOS
9.1 was not released yet.

For our part, we note that77% of readers use iOS
9. The difference with Apple's 66% may have different reasons.
The first is the fact that readersiPhon.frare generally awarevery
quicklynew iOS updates. The second is that the
most readers areinterested in the Apple universe and high
technologyin general, and therefore rather comfortable with manipulations
update, which is not necessarily the case for every device owner
iOS.

In any case, according to the Apple firm, the latest updateiOS 9.1would have
caused a new adoption spike, while this version fixes various
problems occurred with iOS 9 in addition to adding150news
emoticons andimprove Live Photo function.

Indeed, the adoption rate of iOS 9 was at57% start
octoberand gained 8 points in the meantime with the only update
day 9.1 released last month. Most of the remaining 33% use iOS 8
(25%). Some 8% are still using an earlier version, while their
Device is compatible with iOS 9.

Finally,iOS 9.2is already in preparation among
developers with a second version
beta currently in testing.

Do any of you have an iOS 9 compatible device, but are
stayed on iOS 8 or earlier? If yes, for what reason(s)?

To read about iOS 9 and its new features:

• Your questions
  the most common on iOS 9… And our answers!
• 20 astuces iOS 9
  practices not to be missed, for iPhone and iPad
• 10
  new iOS 9 features to test as soon as the installation is completed on iPhone or
  iPad
• iOS 9 on
  practical: 17 new questions to ask Siri
• In
  practical: 17 settings that appeared with iOS 9 on iPhone and iPad
• In
  practical: 10 new features of the Mail application on iOS 9
• 
  In practice: everything about the new Notes app in iOS 9
• Practical iOS
  9: master the autonomy of the iPhone and iPad
• iOS
  9: everything about the new iCloud Drive app
• THE
  specific new iPad features in iOS 9
• 
  iOS practice: track and control your data consumption on iPhone
  and iPad
• To your
  machines: iOS 9.1 is available on iPhone, iPad
• 
  iOS 9 “Wi-Fi Assistance” function: details on its
  functioning
• 
  New in iOS 9: here's how to create localized reminders with
  Siri
• All the news and new features of iOS 9

Source

Editor-in-chief for iPhon.fr. Pierre is like Indiana Jones, looking for the lost iOS trick. Also a long-time Mac user, Apple devices hold no secrets for him. Contact: pierre[a]iphon.fr.