How to Update iOS on iPhone 4

How to update iPhone over Wi-Fi

To do this, you need to connect your phone to the Internet using wi-fi or 3G / 4G and take a few simple steps:

Turn on the iPhone and go to “Settings”. “General”. “Software Update”.

How to Update iOS on iPhone 4

After that, your phone should check for updates and, if they are available, offer you to download and install them.

Checking for Updates

If there is a new version of the OS, then you will see a screen as shown in the figure below, as well as the button “Download and Install”.

How to update iOS on iPhone

By clicking on the button, the process of downloading files for updating will begin, after its completion, a message will appear on the screen as shown in the figure below. You will be prompted to install updates immediately or do that later. We select the “Install” button.

After clicking, the installation process will start, as soon as it is completed, your phone will reboot and it will have a new OS. This usually takes no more than 30 minutes, so please be patient and never interrupt the installation.

How to update iOS on iPhone

If you are lucky enough to own an iPhone of any other model, then one day the moment will come when you have to update the iOS / firmware on your phone. From this instruction, you will learn how to do it yourself, without contacting the service center or “assistants” who charge money for it.

Ways to update iOS on iPhone

If you decide to update your device, then further information will be extremely useful to you.

There are two ways to update your iPhone:

  • Wi-Fi or 3G / 4G without iTunes. This method is convenient for those who do not have a computer at hand, but want to update the firmware quickly and without a backup.
  • Using iTunes through your computer (PC). This method will be useful for those who want to make a backup before updating and to be a little safe, in case you do not like the new version of the OS or something goes wrong.

Both methods are very simple and we will consider them in detail below.

Should you upgrade your iPhone?

Many people ask a similar question. “is it worth updating or not ?!”. The answer here is unequivocal. “Yes, it’s worth it!” Here’s why:

  • The new OS / firmware will save your phone from bugs that were in the previous version of iOS.
  • In some cases, updating can have a positive effect on the performance of the battery, and therefore on its operating time.
  • The smartphone will receive new functions and features that were previously unavailable.
  • Also, the phone will be better protected from various threats, both from loss and from the penetration of various viruses.
  • Updating may affect device performance.
  • And so on.

These are just a few reasons why I would definitely recommend updating the iPhone firmware.

Preparing to Update iOS / OS / Firmware on iPhone

Before you start improving your phone, you need to prepare it for this process. This requires:

  • Have 70 percent or more battery power.
  • Check if there is enough free space on the device. You can see the amount of free memory like this: “Settings”. “General”. “Usage”.

Checking free space on iPhone

If you have everything ready, then you can proceed to the update process.

How to Update iPhone via iTunes / Computer

The first thing to do before modifying via iTunes is to download and install the latest version from Apple’s official website. Link: http://www.apple.com/iTunes/download/.

And then proceed according to the following instructions:

Connect your phone via USB cable to your computer.

Connect iPhone to computer

Then open iTunes and select your device.

Choosing iPhone in iTunes

Next, in the window that appears, click on the “Check for Update” button. If there are updates, then click on the Download and Install button.

Checking for updates

Otherwise, you will see the following message.

Checking for updates

Once the updates are installed, your phone will reboot and you can enjoy the new OS. And of course, do not interrupt the process and do not disconnect the phone from the cable until it is completed.

For those who don’t want to read, I made a short video to help you update your iPhone via wi-fi.

Preparing for the upgrade. Is there a chance

The first question that arises for most users: how real is the idea? Can I upgrade my iPhone 4 to iOS 8 or not? The answer is easy: yes, there is such a chance. Each iPhone user is able to update the operating system on the smartphone to the latest, 8th version. However, this is not recommended.

Why? This is because iOS 8 is meant for gadgets with a powerful dual-core processor. The iPhone 4 has only one. But this fact does not negate the possibility of updating. Should “iPhone 4” be updated? iOS 8, as already mentioned, is not the best choice. But if you really want to, then you can carry out the procedure. What is required for this?

If an error occurs or there is not enough free space when updating over the air

Learn what to do if you get an error while trying to update over the air. If you are unable to update using a wireless connection due to insufficient free space, you can update the software using your computer or manually delete the content from your device. Regardless of whether the update is installed using a computer or wirelessly, after the process is completed, the amount of free space on the device will not change.

Some OS updates cannot be installed over the air. A VPN or proxy server connection may prevent the device from communicating with the operating system update servers

How to upgrade iPhone 4s to iOS 9?

Now that you know all the basic terms and conditions associated with installing iOS 9 on iPhone 4s, you can easily learn how to update it. Ideally, there are two popular ways to update iPhone 4s to iOS 9. We’ve listed a step-by-step process for both of them.

3.1 Install iOS 9 wirelessly

This is one of the easiest ways to learn how to update iPhone 4 to iOS 9. If you have a stable Wi-Fi connection, we recommend using this technique. Since iOS 9 is already available for iPhone 4s, you can update it without any hassle. This can be done by implementing these steps:

First go to Phone Settings General Software Update to check if any official updates related to your device are available or not.

This will provide basic details related to iOS 9. Just click on the Download & Install button to get it.

If you receive a pop-up message, verify your Apple ID and credentials to install iOS 9 on your phone.

3.2 Install iOS 9 via iTunes

If you can’t update iOS 9 iPhone 4s wirelessly, don’t worry. There is also a simple alternative to do the same. Using iTunes, you can also update iPhone 4s to iOS 9 by following these steps:

Launch an updated version of iTunes on your Mac or Windows computer and connect your iPhone to it with a USB cable.

After iTunes recognizes your phone, select it under Devices and go to the Summary window.

Here you can check if an update is available by clicking the Check for Updates button.

This will generate the following popup message. Just click the Download & Update button to update your phone.

Wait for a while while iTunes downloads the update and installs it on your device. However, you must ensure that your device stays connected to the system for a smooth transition.

How to update ios on iPhone 4. iTunes help

To begin with, you should pay attention to the most convenient layout. It is about using a specialized application called iTunes. This is software for a computer that allows you to work with Apple products. How do I update my iPhone 4 to iOS 8 using iTunes? Following a short instruction, you can easily bring the idea to life.

The instructions look like this:

  • Download and install iTunes on your computer. Be sure to check that the version of the application does not require an update. It is important.
  • Connect iPhone to computer using a special cable.
  • Launch iTunes.
  • Click on the device button next to the iTunes Store label.
  • Click on “Update” in the list that appears. It will automatically search for updates. If they are available, the software will start downloading for further initialization to the smartphone.
  • Read the update information. Then click on the button “Download and update”.

You just have to wait a little. Now it is clear how to update “iPhone 4” to iOS 8. But this is far from the only scenario. You can use a different trick.

As you might guess, we are talking about using a method called “update over the air”. A wireless network is the most successful way to download and install any software for a smartphone. Optional from Apple. Unlike the previously suggested method, working with Wi-Fi is easier. But it does not give any guarantee that the procedure for updating the operating system will be successful. In addition, the process will take a lot of time.

How to upgrade iPhone 4 to iOS 8 using wireless internet? This requires:

  • Turn on the Internet to which they will connect via Wi-Fi.
  • Connect to the Network in the smartphone settings.
  • Go to “Settings”. “General”. “Software update”.
  • Click on the “Download and Install” button.
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Now all that remains is to wait. The download of the latest version of the operating system will begin. iOS 8 weighs about 1GB, so be patient is advised. After completing the process, the user will be prompted to read the OS description and confirm the procedure. To complete, you must click “Install”.

Error messages on the computer or insufficient free space for updates

Learn what to do if you receive error messages while updating your device using a computer. Additionally, if the update fails due to insufficient free space, you can manually delete the content from your device.

By updating your iOS or iPadOS to the latest version, you get access to the latest features, security updates, and forget about old issues. Some features are not available on all devices or in all regions. Many factors, including network conditions and usage, affect battery and system performance, so actual performance may vary.

Back up iPhone 4 before updating to iOS 9

Before you can learn how to update iPhone 4 to iOS 9, you need to familiarize yourself with all the prerequisites. For example, it is imperative that you make a full backup of your device before upgrading to iOS 9. If the upgrade fails or does not produce the expected results, then there is a chance that you could lose important data files. Therefore, to avoid an unexpected situation like this, we recommend that you back up your iPhone in advance.

We recommend using dr.fone. Backup Restore (iOS) from dr.fone to back up your iPhone. It is compatible with any leading iOS device and can create a complete backup of your device (including music, photos, contacts, messages, and more). With just one click, you can make a full or selective backup of your iPhone using this safe and easy-to-use application. Later you can also use the tool to restore the backup.

Also, make sure your phone is compatible with the update. Also, it must be charged at least 60% for a fail-safe process.

Back up iPhone 4 before updating to iOS 9

Before you can learn how to update iPhone 4 to iOS 9, you need to familiarize yourself with all the prerequisites. For example, it is imperative that you make a full backup of your device before updating to iOS 9. If the update fails or does not produce the expected results, then there is a possibility that you could lose important data files. Therefore, to avoid an unexpected situation like this, we recommend that you back up your iPhone in advance.

We recommend using dr.fone. Backup Restore (iOS) by dr.fone to back up your iPhone. It is compatible with any leading iOS device and can create a complete backup of your device (including music, photos, contacts, messages, and more). With just one click, you can make a full or selective backup of your iPhone using this safe and easy-to-use application. Later you can also use the tool to restore the backup.

Also, make sure your phone is compatible with the update. Also, it must be charged at least 60% for a fail-safe process.

How to upgrade iPhone 4s to iOS 9?

Now that you know all the basic terms and conditions associated with installing iOS 9 on iPhone 4s, you can easily learn how to update it. Ideally, there are two popular ways to update iPhone 4s to iOS 9. We’ve listed a step-by-step process for both of them.

3.1 Install iOS 9 wirelessly

This is one of the easiest ways to learn how to update iPhone 4 to iOS 9. If you have a stable Wi-Fi connection, we recommend using this technique. Since iOS 9 is already available for iPhone 4s, you can update it without any hassle. This can be done by implementing these steps:

First go to Phone Settings General Software Update to check if any official updates related to your device are available or not.

This will provide basic details related to iOS 9. Just click on the Download & Install button to get it.

If you receive a pop-up message, verify your Apple ID and credentials to install iOS 9 on your phone.

3.2 Install iOS 9 via iTunes

If you can’t update iOS 9 iPhone 4s wirelessly, don’t worry. There is also a simple alternative to do the same. Using iTunes, you can also update iPhone 4s to iOS 9 by following these steps:

Launch an updated version of iTunes on your Mac or Windows computer and connect your iPhone to it with a USB cable.

After iTunes recognizes your phone, select it under Devices and go to the Summary window.

Here you can check if an update is available by clicking the Check for Updates button.

This will generate the following popup message. Just click the Download & Update button to update your phone.

Wait for a while while iTunes downloads the update and installs it on your device. However, you must ensure that your device stays connected to the system for a smooth transition.

How to update ios on iPhone 4s

If you have an iPhone 4s, you can get the most out of your device by upgrading to iOS 9. Although the iPhone 4s is no longer compatible with the new iOS 11, you can still get an iPhone 4s iOS 9 without too much trouble.

  • Should you upgrade your iPhone 4s to iOS 9?
  • Back up iPhone 4 before updating to iOS 9
  • How to upgrade iPhone 4s to iOS 9?
  • Common problems after upgrading to iOS 9

Should you upgrade your iPhone 4s to iOS 9?

Before updating your device to any iOS update, it’s important to know the pros and cons. It will help you decide if you want to update your iPhone 9 to iOS 9 or not.

Pros of upgrading iPhone 4s to iOS 9

You will be able to get a range of new apps that are no longer compatible with older versions of iOS.

It optimizes your smartphone by providing convenient (smaller) updates.

IOS 9 brings a host of new features to speed up the processing of your smartphone.

Updating the keyboard is one of the best features to save you time when typing.

IPad Split Screen lets you multitask like a pro.

Access to many of the high-end and advanced features that iOS 9 provides.

Cons of upgrading iPhone 4s to iOS 9

The visual design of iOS 9 is very similar to that of its predecessor. Overall, the appearance of your phone will not change.

If you are updating an old iOS device (like iPhone 4) to iOS 9, chances are it might even slow down your phone.

If you have a jailbroken device, you will lose all privileges.

If you are not happy with iOS 9, you need to take extreme measures to downgrade it.

After weighing the pros and cons, you can decide if you need to update iOS 4 for iPhone 4s or not.

Common problems after upgrading to iOS 9

It has been observed that after updating iPhone to iOS 9, many users face unexpected issues. For example, you might receive a software update error message like this, or your device might just get stuck in a reboot loop.

No matter what the problem is, it can be easily resolved to complete the iOS 9 update. You can read this informative guide to learn more about the common iOS 9 update issues and how you can fix those issues without too many problems.

How to upgrade iPhone 4 to iOS 8?

The question of how to update iOS is becoming more and more relevant as older versions of the iPhone die off. Today, it will not be possible to install a new operating system on the 4 series of a smartphone, there are certain restrictions. iOS 8 is no longer a new firmware since it was released in 2014. IPhone 4 owners need to install the newest supported system.

If you look at the development trend of the operating system, then in version 7, drastic changes were made in terms of design, it was the appearance that underwent a redesign of the rest. With the release of version 8, the emphasis has shifted somewhat, since it focuses on increasing the functionality of the device. So in iOS 8, built-in applications were reworked, previously unavailable extensions, multiplication of functions.

Now, to the sad news, for iPhone 4 iOS 8 is not available, the most affordable OS is the 7th version. over, this applies only to the clean version of the smartphone, for 4S this possibility is already present.

How to upgrade iPhone to iOS 8. preparation stage

Let’s decide how to update iPhone 4 to iOS 8 based on several main methods of carrying out the procedure. through the air and iTunes. In the first case, a Wi-Fi network will be involved, and in the second, a PC will be required.

In rare cases, the data store may be cleared along with the update. Despite the low probability, it is better to prepare for the situation, although this step can be excluded. If you want not to risk it, you will first have to create a backup copy. We will not consider this aspect separately, the instruction is offered on the website tvoykomputer.ru.

If the update is performed via a PC, then you must first install iTunes, and if via Wi-Fi, you will have to find a stable connection.

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How to Upgrade iPhone to iOS 8 Over the Air?

How to update iOS on iPhone 4? To solve the situation, you just need to connect to the network. Please note that no failures should occur during the download of an update or installation of the system, otherwise you will have to reflash the device, this refers to the level of charge and access to the network.

The procedure is as follows:

  • Go to “Settings”;
  • Now select the category “Basic”;
  • Then click on “Update software”;
  • Then tap on “Download and Install”.

Most often, the smartphone will prompt you to install the update on its own, you just have to confirm.

Updating via iTunes

An important condition for updating iPhone 4s to iOS 8 is PC sync. In this case, on a computer, iTunes must have a new version.

This method is suitable for flashing even if the smartphone does not have any OS, but it is better to connect to the PC earlier and it was whitelisted.

  • Download the firmware file;
  • Launch iTunes and sync PC and smartphone;
  • Most likely, after determining the type of device, an offer to update will come out. Otherwise, manually go to the “Browse” tab, then find the “Update” item, using Explorer, specify the path to the file;
  • Please confirm your consent to the update.

How to update iPhone 4 using Wi-Fi?

Let’s move on to the question of how to update iOS on iPhone 4 without connecting to a PC, that is, over the air. For this procedure, manufacturers have introduced a special function, it can be easily found in the smartphone itself.

Before performing the update, you need to be aware of a few nuances that will help in the question of how to update the iPhone 4 to 8. There should be no interruptions in the connection to the network, that is, you cannot leave the Wi-Fi coverage area, it is better to leave the smartphone alone during the update. iPhone should not shutdown due to lack of power, as the process can take a long time. Make sure your smartphone has more than half the charge.

How to upgrade iPhone 4 to iOS 8 over Wi-Fi:

  • Follow the section “Settings”;
  • Select the category “Basic”;
  • Then click on the item “Update software”;
  • Click on the Download and Install button.

The further procedure does not require your intervention, just wait until the end without interfering with the update.

How to upgrade iPhone 4 to iOS 8?

Apple has shown itself to be excellent in the long term, as it has been supporting smartphones for a long time, even today many users are interested in how to update the iPhone 4 to a newer version of IOS 8. The firmware itself was released back in 2014, and a year earlier IOS 7.

It is worth noting that in the 7 version of the OS really drastic changes in design were introduced, more emphasis was placed on the appearance. Now Apple has settled down a bit and in IOS 8 they have gone along the path of increasing functionality, so new functions have been added, applications have been redesigned, new extensions have been developed. A more conservative approach has worked well, so many iPhone 4 owners are looking to upgrade.

Unfortunately, you will have to upset, Apple has allowed such gadgets to be updated to IOS 8: iPhone 4S. 6 Plus, iPad 2,3,4, Air, Mini and iPod touch 5G. That is, for owners of a clean 4th version, there is no opportunity to update, so you will have to stay on the 7th version, it is final for a smartphone.

How to upgrade iPhone 4 to iOS 8? Training

Let’s delve deeper into the essence of the task of how to update iPhone 4 to iOS 8. In fact, there are only 2 main ways to update the operating system, both of them officially only have some differences in the necessary details. So it is necessary to highlight the option of updating via a smartphone via Wi-Fi and via iTunes, which requires a connection to a PC.

Updating the system may result in the deletion of personal data from the device, which sharply scares users away from the procedure. First, we will look at how to create an iPhone backup, which will eliminate this drawback, and then you can easily return everything to its place.

The simple, standard way to create a backup is the iCloud service, it means you have access to the Internet, you need to:

  • Click on the “Settings” icon;
  • Select iCloud;
  • Sign in with your ID;
  • Select the applications that you want to save to the cloud, including information from them;
  • Now click on “Storage and Copies”;
  • Activate the “Copy to iCloud” slider;
  • Click on “Create a Copy”.

This is not the only way to update, as there is another option, using iTunes and PC:

  • Connect devices and open iTunes;
  • Go to the “Browse” tab, where you will see “Create a copy now”, while moving the slider to the position so that the backup is stored on the PC;
  • Follow the “Store” tab and authorize the computer;
  • Now go to “File”, then “Devices” and finally “Transfer purchases”.

Both operations take time, so please be patient.

How to update iOS on iPhone 4?

This option is also suitable for situations like updating the iPhone 4, if there are no updates, that is, the previous method did not have a positive effect. The platform for performing the procedure by this method is the presence of a PC and an update file or access to the network. Also, iTunes must have a fresh version for the correct installation of updates, we recommend that you update it first.

By default, the service itself should offer an available update if such exists, but the function does not always work, so it may be necessary to preload the file. All these updates can be found on the manufacturer’s website, for iPhone 4S use the link https://appldnld.apple.com/iOS8/031-05612.20140917.FB40v/iPhone4,1_8.0_12A365_Restore.ipsw.

  • Connect PC and iPhone with USB cable;
  • As soon as the device is detected, a pop-up window will appear with a proposal to update, if this has not happened manually, start iTunes and go to the “Browse” tab, agree to the proposal by clicking “Next”;
  • Confirm your intentions and wait for the installation to complete.

If you have not received an offer to update the device, then you need to click on “Update” in the “Overview” tab and specify the path to the file that you previously downloaded.

Thanks to such simple and effective tools, your smartphone will keep up with the times, as much as possible. Immediately after the update, it will be difficult to notice the fundamental differences in design, but the multitasking and notification system has been significantly improved. Standard tools like Mail, Photos, Messages, etc. have been greatly improved. Update and get the most out of your iPhone.

If you still have questions “How to update iPhone 4 to iOS 8?”, You can ask them in the comments

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How to update iphone 4: several ways

Updating your iPhone installs the most advanced, up-to-date software on your device. The question of how to update the iphone 4 arises from many happy owners of the gadget, because the flashing improves qualities such as safety, stability of the operating mode, increases the battery life, and sometimes supplements the multimedia smartphone with useful functions and cool novelties.

How to update iPhone 4 easily and safely? There are several ways:

  • Using service computer programs (for example, iTunes);
  • Through an already jailbroken firmware;
  • From the Apple device itself.

Updating iphone 4 with custom firmware

This is an alternative way of updating, easy, convenient, does not require specific knowledge, skills, suitable for any user. Its main advantage is compatibility with almost all phone models and operating systems. This is especially true given that not all programs support Windows.

Usually the method works flawlessly, even when others do not give positive results. You need to find custom firmware on the web. This is a.ipsw file, like all others like it, small in volume. This firmware is hacked, contains a jailbreak, unlock or other useful utility programs. After establishing it, you can perform further actions.

Updating iphone 4 using utilities

On iPhone, you should install the latest version of iTunes, a media player that supports Windows and OS X platforms. It’s not difficult. You just need to launch iTunes, select the update section and download the latest version. Downloading, installing and rebooting will take some time. If the download fails, you need to go to the official website (www.apple.com) by downloading the required version there.

In addition, you will have to download additional utility programs, first of all. the iH8sn0w utility, designed specifically for Windows and, of course, alternative firmware, of which there are countless numbers on the Internet. The user must choose the one that suits his iPhone model, satisfy him according to all criteria, for example, the size of the system file.

Many people care about built-in programs. It is recommended to save all information before all these procedures. This precaution will allow you to return the device to its original state with all the data and settings available. A prerequisite is to test the synchronization of the phone with iTunes, otherwise everything will be in vain.

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The sequence of actions when flashing the phone

  • First, the user needs to launch iTunes;
  • After. connect your gadget to your PC;
  • Put iPhone into recovery mode. This is easily done using the RecBoot utility. If you do not have one, do not worry about how to update your iphone 4. In this case, the iPhone simply turns off, iTunes starts, the device connects to the computer. The round button located below the display is clamped, and at the same time the power button for ten seconds. After the time has elapsed, the power button is released, but the second remains pressed for a few more seconds, until a signal sounds that the device is detected in DFU mode. The screen will remain black. this is normal;
  • Then Aytyuns turns off and the mentioned utility iH8sn0w is launched;
  • In the window that opens, select the desired device option. After a few seconds, the screen will turn white, and the application, having issued an error, will close;
  • ITunes opens again. The display will show only one function. “Restore”;
  • On the computer keyboard, hold down Shift (in Mac OS. Alt), select “Restore” on the iPhone. The user will be presented with different firmware options;
  • Now you need to find a recent download and activate it. The process will take about ten minutes;
  • Finally, you need to connect to iTunes, restore data.

In principle, flashing is also possible without an additional utility, but this will increase the likelihood of errors.

How to update software from the iPhone itself

A prerequisite for such an update is at least a half-charged battery. It’s good if you have Wi-Fi, reliable and fast. In the Settings, Basic is selected, where the Software Updates function is clicked. The gadget will do everything by itself, and after restarting, it will be ready for use.

These are the main methods to easily and quickly update the device software.

We update the firmware via computer and iTunes

To use this method, you cannot do without a PC or laptop, as well as without the installed iTunes program. Surely every iPhone owner has this utility. But if you haven’t downloaded it yet, be sure to do it. Also, do not forget that the version of the utility must be the most recent. You can download the software from the official Apple resource.

If you are thoroughly prepared, you can start the actual firmware process. This requires:

1 Connect the phone to a PC or laptop using a USB cable.

2 iTunes will automatically launch when a mobile device is detected. But if it doesn’t, open the utility manually. 3 Click on the phone button (located to the left of iTunes Store).

4 Go to the update section (you do not need to press the shift key or any other). If there is an update, it will start downloading automatically, just like installing it on the device. 5 A pop-up window will display the update information. You need to click on the download and update button. And if after that in the window you see a message that the device is using the latest version, you need to download the file with the firmware using the link provided by the system.

If you download using Safari, you will need to disable automatic unpacking. You can also use other popular browsers for this purpose. Chrome, etc.

Updating iphone 4 using utilities

Apple is going to release iOS 9 as a free system software for iPhone and iPad, and if your gadget is less than two years old, then you can get some or all of the new features. You have to copy everything to your computer and delete the unnecessary on your device to free up space.

If you want to copy these media files, then connect your smartphone or tablet to your computer and follow the appropriate steps. Finally, make sure to back up all data from your iPhone, iPad or iPod before starting the update.

User can manually check for updates by going to Settings, General, Check for Updates. Your phone or tablet will see if there are any available updates and then you can follow the instructions on the screen. If for any reason you do not want to update over the air, then you need to connect the device to a computer with the latest version of iTunes installed. If the message is not received, then just click on the iPhone, iPad or iPod in the list of devices and click the button “Check for updates”.

How to update iPhone if there is no access to servers

If a similar nuisance or the inability to check for updates happened to your gadget during the firmware, do not worry, but try to update the system again on the same network.

If the previous recommendation does not help to solve the problem, and the gadget does not want to update in any way, make the firmware via another network. But in the case when there is no access to the server in different networks, remove the update.

Is it possible to update iOS on iPhone 4 to version 8

Smartphones from Apple, as known to every fan of this company, run on the “operating system” iOS. Updates of this system occur almost every year, so any owner of an “apple” phone sooner or later thinks about changing the software. This article will tell you how to update iPhone 4 and 4S, which methods are suitable for this, and whether you need to go to a workshop or you can update iPhone 4 yourself.

What iOS update options are there?

For the owners of the fourth version of the iPhone, the release of iOS version 8 was more of a sad than a joyful event, since it became immediately obvious that it was impossible to install this firmware on the iPhone 4. The reason for this is that this “operating system” is suitable for mobile gadgets with a processor in 2 cores, and the fourth iPhone is equipped with only one.

However, on iPhone 4, as it turned out later, it is possible to install iOS 8, and in two different ways:

  • Using iTunes via PC or laptop.
  • Via Wi-Fi.

We will describe both methods in detail below. But keep in mind that when using them, all responsibility for the result will lie with you, since after the procedure the gadget may stop functioning normally.

What difficulties can arise when flashing?

If you decide to use the second method of flashing iPhone 4, i.e. work via Wi-Fi, and the process did not work, the reasons may lie in the following:

  • Lack of space to store information in the memory of the gadget.
  • Long file download time on slow connection.
  • The device cannot connect to the update server.
  • The update was not complete.

Next, we will consider each reason that slows down the firmware process, as well as methods for solving problems in more detail.

How to update software from the iPhone itself

Whether it’s over the air or via iTunes, your iOS device will automatically reboot after installation. Updating your iPhone installs the most advanced, up-to-date software on your device. This precaution will allow you to return the device to its original state with all the available data and settings.

Put iPhone into recovery mode. This is easily done using the RecBoot utility. The round button located below the display is clamped, and at the same time the power button for ten seconds. On the computer keyboard, hold down Shift (in Mac OS. Alt), select “Restore” on the iPhone. In principle, flashing is also possible without an additional utility, but this will increase the likelihood of errors. This is an alternative way of updating, easy, convenient, does not require specific knowledge, skills, suitable for any user.