iOS 9 is available for download, here's how to update iPhone, iPod or iPad

That's it,
here we are,iOS 9is available. We will finally be able to enjoy
of thenews
functionsdiscovered over the course of the different beta versions. Like with iOS
8, the design is not the main change of the new version 9.
But Apple has decided to offer today an OS more
optimized, plussecurewith new features
not necessarily very visible but nestled almost everywhere in the OS.

First of all, the iOS 9 update weighs3 timesless heavy
than iOS 8, going from 4.58 GB to 1.2 GB (depending on the machine). The applications will
also takeless than
placeetautonomygeneral conditions for devices running iOS 9 are
normally improved. To discover these new features, here is how to download
iOS 9 :

First of all, if you have not already done so, do not hesitate to consult our
article onthe
preparing your device for the future update.

Once ready for installation,twosolutions are
possible: OTA (wireless) or iTunes.

To update OTA (Over The Air), you must go to
Settings, on the tab,General, ThenUpdate
software, the update should appear, click on
Installer. To learn more about how to proceed next,
do not hesitate to consultce
tutorial.

PLEASE NOTE: OTA updates do not necessarily appear immediately
suite on the machine, if you are in a hurry, go through iTunes for a
more traditional installation.

If you choose to use iTunes to update to iOS 9,
know that you will needthe
latest version 12.1 of iTunes available at this address.

In any case, it will probably take a bit of
patience, because it could well be that Apple's servers
are in high demand this evening.

Updated 19:06: "Update failed" errors
software update", an error during downloading is reported for updates
“wireless” day.

Try via iTunes
to get past it.

Updated 7:40 p.m.: downloads finally seem
pass instead of an error upon startup.

Remember that iOS 9 is available on iPhone 4S, 5, 5c, 5s, 6, 6 Plus, 6s and
6s Plus as well as iPad 2,3,4, Air 1 and 2, Mini 1, 2, 3 and the new 4 and
on iPod touch 5.

All that remains is to wish you a good installation. Know that we
has planned a few articles to help you discover iOS 9 in all its
seams very quickly!

For all technical issues and questions, feel free to reach out
the iPhon.fr and VIPad.fr community on our
forum. And share your update deadlines and... First impressions
below !

If you're waiting while it loads, take the time to install

our free appand reread the many topics on new features
introduced intoiOS 9:

The classics

• 10 new features
  of iOS 9 to discover in screenshots
• 
  iOS 9: 10 other changes and practical new features
• iOS 9 :
  10 new details that will change on iPhone
• Here are the
  new features of the new iOS 9 beta

New applications and improvements to old ones

• iOS
  9: All the new features of the notes app to discover in images and
  video
• With iOS
  9: the Health app tracks new parameters, sometimes surprising
  !
• With iOS
  9: HomeKit is enriched and frees itself from Apple TV
• With
  iOS 9, annotating photos becomes possible in Mail
• iOS
  9: new features for the iPhone and iPad notification center

Siri and its new functions

• 5
  new Siri features to discover in iOS 9
• iOS 9 Beta
  public: Siri, photos and other new features to test upon installation
  !
• 
  iOS 9: how Siri will avoid unwanted triggers and manage the
  confidentiality

Storage, security and autonomy

• First returns
  on the power saving mode of iOS 9
• iOS
  9: Easy installation for machines with good storage
  completed
• Sous iOS 9,
  for economy mode, the iPhone's heart beats slower
• Vie
  private: new step forward from iOS 9 regarding apps
  installed

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.