iPhone 4 update to ios 9.

For iPhone, iPad and iPod Touch, which includes several new features and improvements such as Shift Night mode, the ability to set a passcode or touchID on notes, and more. If you want to install , then use this step-by-step guide.

iOS 9.3 Compatibility

The latest iOS 9.3 update is available as free update for the following iOS devices:

  • iPhone 6S, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone 5S, iPhone 5C, iPhone 5, iPhone SE, and iPhone 4s
  • 9.7-inch iPad Pro, iPad Pro, iPad Air 2 , iPad Air, iPad 4, iPad 3, and iPad 2
  • iPad mini 4, iPad mini 3, iPad mini Retina, iPad mini 1
  • iPod Touch 6th generation, iPod Touch 5th generation

Backup:

It never hurts to do backup your iPhone, iPad, and iPod Touch before updating them software iOS.

You can back up your iOS device using iTunes or iCloud.

How to install iOS 9.3 update over the air (over the air OTA):

Before downloading, connect your device to charger to charge it. The download and installation may take anywhere from a few minutes to an hour, depending on the load on Apple's servers and your internet connection. You can also connect your iPhone to a local WiFi networks to update iOS for free without using mobile data.

After you have connected to WiFi networks, open Settings and click on General > Software Update. iOS will automatically check for updates and notify you when a software update is available.

Note: If you have a jailbreak, you need to install an update from using iTunes, as with the OTA update, as you know, problems can happen.

Click Download to download the update. Wait for the download to finish and then click Install to install the update. Your iPhone or iPad will download the update and send you a notification when it's ready. Return to Settings > General > Software update, and then click Install to install the downloaded file iOS updates.

How to install iOS 9.3 update using iTunes:

If you haven't received the iOS 9.3 update over the air (OTA) as mentioned above, then you can download iOS 9.3 from official source(links provided below) and use iTunes to manually update your iOS device. Also, installing the update using iTunes may come in handy if you do not have enough space on your device to update via OTA.

Please make sure you are using the latest version of iTunes before connecting your device. Click on iTunes or Help in the menu bar, and then click on Updates.

After you check the version of iTunes, proceed with the following steps:

Step 1: Connect your device to your computer using USB cable. Wait for iTunes to launch on your computer, or launch it manually to open and connect to your device.

Step 2: Click on the device button to the left of the button iTunes Store, in the upper right corner of iTunes.

Step 3: Click on Refresh directly, without holding Option or the Shift key. If an iOS 9.3 update is available, it will automatically download and update your device to iOS 9.3.


Step 4: You will receive a popup message informing you that a new update is available. Click on the button Download and update. If a message appears that iOS 8.3 is the latest version available, then download the corresponding firmware file using the download links provided in step 5.

Step 5: Skip this step if everything went well in the previous steps.

Download the iOS firmware file for your device from this page for the respective device [File size is between 1.5GB and 2.0GB depending on your device]:

Note: If you are downloading the firmware file using Safari, then make sure that the automatic decompression feature is disabled, or use Chrome or Firefox.

Check the back cover of your iPhone, iPad or iPod Touch for your model number and download the file from the appropriate link.

Step 6: You will receive a pop-up message informing you that iTunes will update your iPhone / iPad / iPod Touch, iOS 9.3 firmware.

Step 7: Check out what's new in the release of iOS 9.3. Click on the button Further. Then click Agree.

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.

In contact with

There are not so many of these functions, but almost every one of them is a pretty valuable thing.

What is not in the iPhone 4s

  • New Spotlight screen, predictive input
  • AirDrop
  • touch ID
  • Handoff for apps (call forwarding from iPhone to Mac and iPad works seamlessly)
  • Support for OpenGL ES 3.0, Metal API, 64-bit ARMv8 applications

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 running iOS 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:

Should I upgrade to iOS 9?

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.

Probably the main advice is to do not Update, but Restore. Why and how to do this, we told in detail. In this case, you will receive the maximum fast 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. Next year, Apple will most likely announce the end technical support the best smartphone era of Steve Jobs.

Updating the operating system of a mobile phone is an important process. But it is not always necessary to install the latest version of the OS. Sometimes it's preferable to stay on the old build. Most often, the issue of updating the system on mobile device puzzled iPhone owners. After all, new operating systems bring new and interesting features that attract almost everyone. Today we have to find out how to install iOS 8 on iPhone 4. Do I need to do this at all? What are the features of the process? All these questions will be answered below.

Is it possible to install iOS 8

The first step is to understand how the idea is appropriate. Can I install iOS 8 on iPhone 4?

The answer to this question will not keep you waiting. Yes, it is really possible to install the latest version of the operating system on the iPhone. But is it worth it?

On its own, the iPhone 4 isn't overly powerful. Therefore, it is not recommended to install the "eight" on it. The thing is that when working with a smartphone on iOS 8, brakes and delays appear.

But the owners of the iPhone 4S can easily bring the idea to life. It is noted that in this case the delays are not too large, they are practically not noticeable. Accordingly, there is no clear answer. Everyone must decide for himself whether he really needs iOS 8 version.

Update methods

If you want to work with the latest build of the "apple" OS, you can do it without much difficulty. How to install iOS 8 on iPhone 4? Exactly the same as in the case of any other "apple" gadget. Apple's software update principles are always the same.

Among them are the following methods:

  • using iTunes;
  • work with the Internet.

How exactly to act? Everyone decides for himself. It all depends on the preferences of the smartphone owner. You can install iOS 8 on iPhone 4 through a specialized program, or simply using a smartphone and an Internet connection. Further, each scenario will be described in more detail.

iTunes Help

Let's start with the most common way - working with iTunes. This application should be in every owner of "apple" gadgets. With it, you can quickly restore data, download information or update software.

How to install iOS 8 on iPhone 4? You just need to follow a small instruction. It looks something like this:

  1. Install iTunes on your computer latest version for the gadget you are using.
  2. Connect iPhone to PC. It is recommended to use a USB cable for this.
  3. Launch iTunes. Wait for the devices to sync.
  4. Click on the name of the connected phone in the left part of the window and go to the "General" tab.
  5. On the right side of the application, find the "Update" button. Click on it and wait a bit. Your smartphone will be checked for updates.
  6. Learn about the upcoming update. Agree with the operation and click on the inscription "Download and update".

From now on, it’s clear how to install iOS 8 on iPhone 4. After the steps taken, you will have to wait a bit. The operating system will be updated, after which the smartphone will reboot. Fast, simple, easy!

Via WiFi

But this is only one of the upgrade options. In addition to the proposed algorithm, you can use the wireless Internet to implement the task. This solution greatly simplifies the process.

Can I install iOS 8 on iPhone 4? Easily! Especially if the user has access to Wi-Fi at hand. This option is the easiest, but it is not reliable. There is no guarantee for a successful software update.

To download a new operating system on iPhone 4 with WiFi assistance, required:

  1. Connect wireless internet to the device. To do this, go to "Settings" - "Network" - "Wi-Fi", and then turn the switch lever to on mode. Next, the user will be prompted to select the network to connect to. If necessary, enter an access password.
  2. Go to "Settings" - "General" - "Software Update".
  3. In the list that appears, click on the line that says "Download and install."
  4. After the download is complete, click on "Install" and wait a bit.

On this stage the whole process ends. The update will install, after which the device will reboot. Next, the owner of the smartphone will be offered to restore information via iTunes or iCloud.

Features of working with Wi-Fi

It is clear how to install iOS 8 on iPhone 4. It should be noted that updating the operating system via Wi-Fi has a number of features. If they are not taken into account, you can fail the OS initialization process.

Every owner of an "apple" smartphone should adhere to these recommendations:

  1. Before starting the software update, you need to charge your phone. It is better that it has at least 50% charge.
  2. Sometimes the update via Wi-Fi cannot be completed successfully. In this case, you are prompted to either try again or use iTunes.
  3. The download of the operating system starts in iOS 8 weighs about 1 GB. Accordingly, you will have to wait a bit. At this time, it is not recommended to work with mobile phone. You can't turn it off either.
  4. Updating via Wi-Fi is only possible on jailbroken iPhones.

Remembering all this is not so difficult. If none of the update methods helped, you need to contact Apple support or take the device to a service center.

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.

How to install iOS 9 on iPhone 4?

I'll start a little with statistics and history. Apple always tries to support devices to the maximum iOS versions 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, updating an iOS device occurs in the following ways:

  • over the air (via Wi-Fi);
  • via iTunes.

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 appearance your system and nothing more.

Results

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.

If you're the proud owner of an iPhone 5s, iPad Air, iPad Mini 2 or newer without a jailbreak, there's no reason to stay on iOS 8.4.1. It's time to upgrade your device new iOS 9. iPhone owners 4s, iPad 2 and iPad Mini updates are contraindicated - the new Apple mobile operating system is likely to work on your device much slower and with errors than on earlier 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.

The new Apple mobile operating system can be installed on:

  • iPhone 6 Plus
  • iPhone 6
  • iPhone 5s
  • iPhone 5c
  • iPhone 5
  • iPhone 4s
  • iPad Air 2
  • iPad Air
  • iPad 4
  • iPad 3
  • iPad 2
  • iPad mini 3
  • iPad mini 2
  • iPad mini
  • iPod touch 5th gen

Create a backup

To avoid losing personal information (photos, contacts, notes, reminders, calendars, account settings Email) backup your iOS device before updating.

Clear your memory

If you plan to install iOS 9 on your iPhone or iPad over Wi-Fi (OTA update), clear your device's storage before proceeding with the update. The memories of updating the iPhone with the memory filled to the eyeballs “by air” are still fresh in my memory, as a result, the iPhone fell into the “recovery loop”.

You can clean your iPhone radically. For more subtle cleaning, use utilities like PhoneClean.

When updating iPhone and iPad through iTunes, you do not need to delete their contents first, this is done automatically.

Create a 6-digit lock password

As you know, a simple password iPhone lock 4 digits, in iOS 9 Apple made it 6 digits. On the one hand, this is good because it will better protect your iPhone or iPad in case of theft, but on the other hand, it’s bad because it’s more difficult to remember 6 digits, which means it’s easier to forget such a password.

If you forgot your iPhone lock password, you can reset it. The contents of the device are permanently deleted. You can only restore data from a backup.

Turn off Find My iPhone

Relevant if your device is tied to an Apple ID to which you do not have access (account of a friend or the first owner). If you do not know the password for the Apple ID that is connected in the settings of your iPhone or iPad in the "iCloud" menu, update iOS via iTunes in the usual way you won't be able to - to do this, you need to turn off Find My iPhone. And if you restore it to DFU mode, then you won't be able to activate your iOS device because you need to enter your Apple ID and password to do so. You can check the status of activation lock as follows.

How to install iOS 9 on iPhone and iPad via iTunes


If you encounter errors during the update process in iTunes, here you will find solutions.

How to install iOS 9 on iPhone and iPad "over the air"

Updating iOS over Wi-Fi is easier but takes longer (iOS boots over Wi-Fi) and is not recommended when migrating between generations of iOS as it often causes performance issues later on.

If that doesn't stop you:

After updating iOS, activate your iPhone or iPad.



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