If you are the proud owner of an iPhone 5s, iPad Air, iPad Mini 2 or newer models without jailbreak, there is no reason to stay on iOS 8.4.1. It's time to update your device to the new iOS 9. Owners of the iPhone 4s, iPad 2 and iPad Mini are contraindicated in updating - the new Apple mobile operating system will most likely work on your device much more slowly and with errors than on early versions- iPhone 4s with iOS 8 is a direct confirmation of this.
Under the cut is information for those who want to update their iPhone, iPad or iPad Mini to iOS 9 correctly.
New mobile operating room Apple system can be installed on:
Let me remind you once again that it is better not to update the iPhone 4s, iPad 2 and iPad Mini on iOS 9, the requirements in the operating system for the hardware of devices have increased. Consequently, they will work much slower, and the battery will discharge faster. It is impossible to roll back the iPhone firmware from the current one to an earlier one - it is guaranteed.
To avoid losing personal information (photos, contacts, notes, reminders, calendars, account settings Email) before updating.
When updating iPhone and iPad through iTunes, you do not need to delete their contents first, this is done automatically.
If you encounter errors during the update process in iTunes, you will find solutions.
iOS update by WiFi is easier, but longer (iOS boots over Wi-Fi) and is not recommended when switching between iOS generations, as device performance problems often occur later.
If that doesn't stop you:
If you have any questions or difficulties during the update process, write to us in the comments. If this information was useful to you, please add a link to it on your pages in in social networks so that others know about us.
If you currently have a device like the iPhone 4 in your hands, then you probably would like to know how you can update it to iOS 9.
It is quite normal that people always strive for the newest, because usually newer versions of the OS carry a lot of new useful features.
Let's try to find out if this is possible today. There is an answer and it is very obvious, so I will be happy to share it and talk about my thoughts on this topic.
I'll start a little with statistics and history. Apple always tries to support devices up to the highest version of iOS and the iPhone 4 and 4S are great examples.
The iPhone 4 was released back in 2010 and I don't think you need to say how old the phone is. At that time, he was very, very cool.
Generally speaking, when buying a new device from Apple, you should usually understand that you can get the maximum comfortable use within four years.
Most often iOS updates device occurs in the following ways:
Unfortunately, if you try to update your iPhone 4, you can get the maximum update to version 7.1.2 and no iOS 9 is out of the question.
As soon as this smartphone came out, it had a completely different type of iOS and you probably heard such an expression as Skeuomorphism. All operating systems up to iOS 7 were built on this.
When iOS 7 appeared, a lot of new features appeared and absolutely everything was completely redrawn. And as you understand, each next version of the OS requires better performance.
This system appeared in 2013 and the time of this phone was already coming to an end. Just think that the phone has an Apple A4 processor with a single core of 1 GHz and only 512 MB of RAM.
The maximum that can be done is to install Jailbreak and install a bunch of tweaks that can change the look of your system and nothing more.
Like such a harsh truth about updating iPhone 4 to iOS 9. You need to understand that a smartphone is already part of Apple's history and nothing more.
The solution to this situation may be as follows. Today, the market has a very good selection of Android devices that are very tasty in price and pull absolutely all new software.
Or, if you're a true Apple fan, look at older models like the iPhone SE, 6S, and more. In principle, the six is not so bad. For the price, not bad Refurbished options.
Apple Guide
If you have a device like the iPhone 4 in your hands, then of course you would like to know how you can update it to iOS 9.
It's normal for people to always gravitate toward the latest, because usually newer versions of the OS come with a fair amount of new useful features.
Let's try to find out if it's possible to crank it today. The answer is this, and it is very obvious, so I am happy to share it and tell you about my thoughts on this topic.
I'll start a little with statistics and history. Apple is always trying to keep devices running at the highest version of iOS, and the iPhone 4 and 4S are excellent examples. 
The iPhone 4 came out way back in 2010 and I don't think you need to say how old the phone is. At the time, it was very, very cool.
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Generally speaking, then it's usually worth it to buy a new device from Apple to realize that you can get the maximum user experience after four years.
Update Iphone 4 up to the maximum. speed test, mounting and software updates.
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Iphone 4 Firmware iOS 9 .
Most often, iOS device updates are performed in the following ways:
Unfortunately, if you try to update your iPhone 4, you can get the maximum update to version 7.1.2, and about any iOS 9 can't go.
As soon as this smartphone appears, it has a completely different type of iOS, and you have probably heard such an expression as cleomorphism. All operating systems up to iOS 7 is built on this.
When iOS 7 came out, enough new features and completely redrawn absolutely everything. And, as you understand, each next version of the OS requires better features.
This system appeared in 2013, and the time of this phone is already coming to an end. You just think the phone has an Apple A4 processor with a single 1GHz core and only 512MB of RAM.
Similar articles
The maximum that can be done is install Jailbreak and install A bunch of settings that can change the look of your system and nothing more.
How such a harsh truth about the update iPhone 4 in iOS 9. You need to understand that the smartphone is already part of the history of Apple and nothing more.
The solution to this situation may be as follows. Today on the market there are very a good choice Android devices, which are very tasty for the price and pull absolutely all new software.
Or, if you're a true Apple fan, look to older models like the iPhone SE, 6S, and more. In principle, six is also not so bad. For the price, good options will be restored.
As part of international conference for WWDC 2015 Developers Apple has officially unveiled its new mobile operating system. Almost immediately after the announcement, the developers got access to the first beta. Over the past months, the new operating system has been actively tested, improving and getting rid of bugs. Today, Apple officially unveiled the public version iOS 9.
In this material, we tried to collect all the information about the new operating system.
In short, then iOS 9 can be installed on all devices that have previously been updated to iOS 8.
AT iOS 9 users were able to increase the security of the device using . This innovation increased the number of possible password combinations from 10,000 to a million.
AT iOS 9 Apple developers have also paid a lot of attention to Siri. Voice assistant began not only to process requests faster, but also received a number of new functions. For example, in the "nine" users can give Siri more complex tasks - "Remind me to read this letter at 18 o'clock" or "Show all the photos from my birthday", etc.
You can learn more about the capabilities of Siri in iOS 9 from our articles:
One of the features iOS 9 became an updated Spotlight, which was called . The search screen now has contacts, popular apps, and more. useful information. In Cupertino, they tried to make it as easy as possible for users to access the necessary information. Therefore, the set of suggested contacts, applications, etc. will change depending on the time of day.
To open the screen Proactive you need to swipe from left to right on home screen iOS.
The changes also affected iCloud Drive. First of all, the developers tried to facilitate access to necessary files. In iOS 9, the desired document, image or file can be found directly from running application. Detailed description How to use the iCloud Drive app can be found at the links below:
After that, you can update. To do this, you need to connect your iPhone, iPad or iPod to your computer, go to the section with the device, and click on the button Refresh with key pressed Shift(for Windows) or Option(for Mac). After that, you need to specify the path to the firmware file.
Before installing updates, we strongly recommend, or even better, read ours on how to prepare your device for installation. iOS 9.
This has not been the case for a long time - iOS 8 on the oldest supported iPhone worked, frankly, not brilliantly. Should I upgrade 4s to ? In the "nine" there are several functions at once that the iPhone 4s will not be able to support with all its desire.
There are not so many of these functions, but almost every one of them is a pretty valuable thing.
Besides, on its own iPhone 4s— very slow smartphone. It runs on the A5 chip, which is several times inferior to the new A9 in terms of performance. Even released in 2012, it works twice as fast.
Another big problem is the tiny 3.5-inch display. Difficulties appeared back in iOS 8 - dictionary hints for typing on the keyboard “ate away” a lot of space, and displayed no more than one search result. In iOS 9, the size of the buttons has increased, and they have become more rounded. On the screen of the iPhone 5/5s or 6/6 Plus, you notice this and just shrug your shoulders - more and more, what's the difference. But on the 4s display, you will already have to scroll - but in the "eight" everything somehow fit on one screen.
Unfortunately, performance generally remained at the level of iOS 8, or became a little worse - but not enough to notice the regression with the naked eye. The table below shows how fast iPhone 4s under iOS control 8.4.1 and iOS 9.0:
As you can see, the only plus from the transition to the “nine” is a little more quick launch Cameras. On the other hand, the delays in updating from iOS 7 to iOS 8 were much more serious.
Feelings of working with iPhone 4s running iOS 9 - about the same as on the "eight". Little delays when launching applications have not gone away. On the same iPhone 5, everything works much faster.
In fairness, Apple still worked on performance iPhone 4s- in Javascript benchmarks, its results have improved, and the operating time has not decreased:
If your iPhone 4s works on iOS 8 - definitely yes! The screen will be even less convenient than before, but nothing has changed in terms of speed, and there are more than enough interesting features in iOS 9 - which is worth the updated keyboard alone.
Maybe, main advice- do not Update, but Restore. Why and how to do this, we told in detail. In this case, you will get the fastest iPhone 4s. A little useful tips you will find on the acceleration of the iPhone 4s in the article.
Do you still prefer iOS 7? In this case, the update can also be done. You will lose in speed, but gain access to the best programs from App Store- it is unlikely that at least one serious developer will do something for the "seven" released in 2013. Plus, iOS 9 is arguably the most stable build of iOS in years, so your nerves will definitely thank you after the update.
Plus, let's be honest, nothing is better than iOS 9 for iPhone 4s will no longer be. Apple will likely announce the end of technical support next year the best smartphone era of Steve Jobs.
