Restoring software on iPhone 4 via iTunes. Update via Wi-Fi

Every owner of an iOS device, whether a novice user or a geek, should know what an iPhone restoration is and how it differs from an update. Moreover, all this is quite simple, to say the least - elementary.

For those who are not “in the know,” as part of today’s instructions, we will get acquainted with what flashing an iPhone is, what options and methods for flashing there are, how restoring an iOS device differs from updating it, and how to flash an iPhone.

Why do we say that skills re iPhone firmware or should every device owner have an iPad? It’s not good for the owner of such an expensive and exclusive device to run around service center whenever on program level there were difficulties in the operation of the iOS device or Apple presented a new version of the mobile operating system iOS. Moreover, the process itself takes no more than 10 minutes and, in most cases, requires minimal effort from the user.

We will consider the subject of today's instructions at iPhone example, it will be easier for both us and you, dear readers.

What is iPhone firmware?

If we talk about the firmware of an iOS device as a software component, the iPhone firmware is its software or operating system. IN Apple software for iPhone, iPod touch and iPad are called iOS for short, which translated into English means iPhone Operation System.

If we talk about flashing an iOS device as a process, flashing an iPhone is a process of restoring or updating software devices. The most commonly used term is “flashing”.

iPhone flashing options

There are 2 processes involved in flashing an iOS device:

• recovery;
• update.

At their core, the processes are identical: in the first and second cases, as a result of flashing the iPhone, new iOS. Moreover, the concept of “new” in the case of restoring an iPhone does not refer to the version of the operating system, but to its state, in other words, “clean”.

iPhone flashing methods

You can reflash your iPhone in 2 ways, one of them is universal, i.e. used for both recovery and update, the second is only for update:

1. iPhone firmware via iTunes;

In the first case, the software is downloaded to the computer and, using the iTunes media combiner, it is downloaded directly to the iOS device. Valid for iOS 4.3.5 inclusive. For iOS 5 and higher, the second method is possible, which involves updating iOS directly from the device via the Internet. wireless network(Wi-Fi).

What is the difference between restoring an iPhone and updating it?

As we have already said, restoration or iPhone update refers specifically to the software component of the device.

Restoring an iPhone is the process of restoring the device to its original settings. When restoring your iPhone, all content (photos, videos, music) and personal data will be deleted ( phone book, calendar information), the device settings will be reset to factory settings.

In a nutshell, restoring an iPhone means resetting the device to its factory state and installing a “clean” iOS version of the latest version.

Updating an iPhone refers to the process of moving from more old version iOS to a newer one. As a result of the update, all content, personal data and settings will remain intact and iOS will be updated to new version.

As you can see, the fundamental difference between restoring and updating an iPhone is only that as a result of the update, content and personal data are not deleted from the Phone.

The result is:

Restoring iPhone = Delete Content + Factory Reset + iOS Update

As you know, the iPhone, like any other iOS device, can be in several modes provided by the manufacturer: normal mode, (Recovery Mode) And ( DFU Mode).

It is possible to restore or update an iPhone in the following modes:

• in normal mode;
• in Recovery Mode;
• in DFU mode.

How to restore iPhone via iTunes?

In order to restore an iPhone via iTunes we will need:

• last iTunes version(preferably). At the time of writing, iTunes 11.1.5.5 is current. ;

iTunes window saying no update required

• pre-downloaded file with the version that is in currently installed on iPhone (optional).

Warning in iTunes when flashing iOS

So, let's assume you have the latest version of iTunes installed on your computer and you have downloaded the firmware file for your iPhone model to HDD.

1 If the “ ” function is enabled on your iPhone, disable it in the device settings;

iTunes warning to disable find iPhone

2 Connect your iPhone to your computer using a USB cable.
If in iTunes settings not specified automatic start programs when connecting an iOS device, launch iTunes;

Selecting a device in iTunes

3 Go to the device synchronization settings page with iTunes by clicking on the button with the name of the device type in the right top corner next to the " iTunes Store»;

Device Information in iTunes

4 While holding down the " Shift"On the keyboard in the pressed position, click on the button " Restore» (for Mac you need to press the button Alt+Restore). A window for selecting the firmware file will appear with local disk;

5 Select the previously downloaded firmware file with the extension “. ipsw" and click on the button Open". Confirm the request to restore your iPhone. iTunes initiates the recovery process. No further action is required from you, iTunes will automatically delete all content and load the “fresh” firmware into the internal iPhone memory. In this case, the device will be transferred to and the device will be restored to its factory state.

Confirming the start of the firmware process in iTunes

iPhone is being flashed

It is important to know

The iPhone recovery process can be completely entrusted to iTunes, without the need to download the firmware file to your hard drive, however, after such recovery, if a more recent version of iOS is available in iTunes, it will be installed on the iPhone. In fact, content will be deleted, settings will be reset, and the iPhone will be updated to the new iOS.

How to restore iPhone from Recovery Mode and DFU Mode?

Procedure to restore iPhone from recovery mode ( Recovery Mode) or firmware update mode ( DFU-mode) is completely identical, with only one exception; before restoring, you must enter the iPhone into Recovery Mode or DFU Mode, respectively.

2. Connect your device to your computer using a USB cable and launch iTunes. The program will detect the iPhone in recovery mode;

iTunes detects iPhone in recovery mode

3. While holding down the " Shift"on your keyboard, click on " Restore» ( Mac users you should press the combination “ Alt+Restore«);

File selection window iOS firmware

4. Open the previously downloaded firmware file with the extension “ .ipsw". iTunes will take over the rest of the work, wait for the process to complete.

Starting the iPhone firmware process in iTunes

Is it possible to reset an iPhone without updating iOS?

If we are talking about a “clean” iPhone restore via iTunes, the result will be the latest version of iOS installed on the device, i.e. in fact, the firmware will be updated, and this is not always necessary, especially for owners of jailbroken devices. Why? Because jailbreak is for current version iPhone firmware appears, as a rule, very late, and as a result, updating the iPhone will entail the loss of jailbreak.

Restoring/Updating “locked” (locked under specific operator cellular communications) A jailbroken iPhone entails:

• blocking a “locked” iPhone - you will not be able to connect the device to the cellular network of another operator;
• loss of jailbreak.

Fortunately, there is a way to remove all content from it without updating the iOS version and without losing the jailbreak. We have already talked about the SemiRestore utility, which allows you to clear the contents of an iOS device and reset its settings to factory settings without loss. Use it if you have a “locked” or “jaybroken” device.

iPhone update

We have already mentioned that there are 2 ways iOS updates-device on latest version iOS:

1. With connection to a computer via iTunes;
2. Directly from your iOS device via Wi-Fi.

The first method is practically no different from restoring an iPhone to the current firmware version. The second one allows you to update your iPhone to current iOS without connecting to a computer via Wi-Fi.

Updating iPhone from computer via iTunes

1. Connect your iPhone to your computer using a USB cable and launch iTunes. Go to the “Devices” menu and select your device;

Selecting a device in iTunes

2. On the page for setting up synchronization and settings for connecting the device to iTunes, left-click on “ Update". Confirm that your iPhone is updated to the latest one iOS version.

3. You can save time and not wait iOS downloads to the office iTunes folder, after downloading the current iOS to your hard drive. Using the combination " Shift+Refresh» Initiate the firmware update from the hard drive.

After the update, you will receive an iPhone with the latest iOS on board; all user content and settings will be saved.

Update iPhone over Wi-Fi

With the advent of iOS 5.0, developers integrated the ability to update firmware directly into the mobile operating system. Starting from iOS 5.0 and higher, the “Software Update” menu item is available in the settings of iOS devices. The update is only available when connected to the Internet via Wi-Fi. Bandwidth Internet connection cellular networks does not allow you to update iOS over a 2G or 3G connection.

1. On iPhone, go to Settings – Basic – Software Update;

Go to software update in iPhone settings

2. Tap on " Download and install" and in the next window, accept the terms of use. Wait for the process to complete.

This is what updating an iPhone via WiFi looks like

Let us remind you once again that updating iOS does not entail the loss of user data and content and resetting settings, but it is dangerous for “jailbroken” and “locked” devices.

Video on how to update to iOS 11 via WiFi on iPhone 6s

Video instructions for restoring and updating iPhone

As you can see, there is nothing complicated about flashing an iPhone, which includes both updating and restoring. Learning basic skills in managing iOS devices is both useful and allows you to save on trips to service centers.

If you have any difficulties or errors appear when flashing iTunes, write to us in the comments, we will try to help you!

Many iPhone users and iPad prefer to back up their devices not in, but with iTunes help. The process of creating backups in iTunes is not particularly complicated, which cannot be said about restoring, for which certain settings must be made on the iPhone and iPad. Learn more about these options and how to recover an iPhone or iPad from backup copy iTunes explained in this instruction.

How to Restore an iPhone or iPad from a Backup Using iTunes

Step 1: On iPhone or iPad, go to the menu Settings» → iCloud → « Find iPhone" and turn off the function " Find iPhone" To disable you will need to enter a password account Apple ID.

Note: On iPad, this feature is called Find My iPad.

Step 2: Launch iTunes on the PC or Mac where you created the backup iPhone data. Before starting recovery, it is recommended to update iTunes to the latest version. On Windows, to do this you need to go to the menu in iTunes Reference» → « Updates", on Mac - check for updates in Mac App Store.

Step 3. Connect your iPhone or iPad to your computer using a USB cable. If necessary, enter the device password or confirm the computer's status as trusted.

Step 4: Select your mobile device in the iTunes window.

Step 5: Click " Restore from copy" on the " tab Review».

Step 6. In the window that opens, select the backup you want to restore to. It is recommended that you first check the creation date and size of each backup copy in order to select the last one created.

Step 7. Click " Restore" Wait for the recovery to complete mobile device from a backup. Important! After reboot iPhone or iPad, do not disconnect the device from the computer, but be sure to wait until it synchronizes with the computer. After synchronization is complete, you can turn off the device.

Updating the operating system and restoring the system on an iPhone smartphone can be done using in various ways. You can easily restore the system and restore functionality to your mobile gadget. We will tell you how to restore your iOS device in this article.

iPhone or iPad flashing technology is simple and effective in data recovery. That is why every user should know how to perform this procedure. mobile gadget from iOS. In most cases iPhone owners and iPad, if they have problems with the operation of their mobile gadget, they contact specialized centers. The cost of specialist services today is quite high. While there is no difficulty in performing a system restore. If the operating technologies are followed correctly, restoration and flashing will take you no more than 10 minutes.

Instructions for flashing and restoring an iPhone using iTunes programs.

What is flashing an iPhone smartphone?

Main manager shell software the iPad is the operating system iOS system. When flashing a smartphone, you work with the operating system. The software is being restored and updated.

Flashing options.

Under flashing iOS devices It is commonly understood that there are two processes:

Update.

Recovery.

The technology for performing these two processes is identical. At the same time, it must be said that when restoring, the user receives his old working operating system. Whereas when updating, a new version of iOS is installed.

Flashing methods.

Flashing an iPhone can be done in two ways. Moreover, one of the methods is universal, which allows it to be used for updating and restoration. Whereas the second method of flashing is used exclusively for updating.

Flashing iPhone using iTunes.

iOS update via WiFi.

When using the first method, the operating system is loaded into the mobile gadget using the iTunes program. Similar technology flashing is relevant for iOS versions 4.3.5. For more latest versions operating systems use the wireless update method.

Differences between update and recovery.

When carrying out work to restore and update an iPhone, work is done with the software component of the device.

When restoring the iPhone, it returns initial settings devices. All settings will be manually returned to factory settings, and existing content and personal data will be deleted from the smartphone.

When restoring, all existing settings are reset to the factory state and the latest version of clean iOS is installed.

When updating a mobile gadget from Apple, the old version of the operating system is replaced with a newer one. At the same time, all personal data, settings and content remain intact, being saved in the new version of the operating system.

As you can see, the difference between updating and restoring an iPhone is that updating does not remove personal data and content from the iPhone.

Developers iPhone smartphone equipped their device with the ability to operate in several modes. This can be normal mode, firmware update mode and recovery mode.

Restoring and updating iPhone is possible in the following modes:

• in DFU mode.
• in Recovery Mode.
• in normal mode.

Recovery via iTunes.

Recovery iPhone using iTunes you will need:

Pre-downloaded latest version of iOS.

Downloaded and installed the latest version of iTunes.

By downloading in advance required version iOS, you can significantly save your time.

On iPhone When restoring the system, you must disable Find My iPhone. This can be done in the settings.

Connect using iPhone cable to the computer. The program should automatically detect the connected mobile gadget.

Go to the synchronization page iPhone with iTunes.

In the window that appears, select the file you previously downloaded from new firmware. We confirm the restoration request iPhone and iTunes will automatically begin the recovery process. You do not need to perform any further actions. The program will do all the work thematically.

Using iTunes allows you to relieve the user of the need to first download firmware versions. But at the same time, you must take into account that iTunes downloads the latest iOS operating system available today. This is what will be installed on your smartphone.

Recovering from DFU Mode and Recovery Mode

Restoring an iPhone from firmware update mode and recovery mode is identical. You just need to enter your iPhone into the appropriate mode before the restoration procedure.

We enter the iPhone into the appropriate mode.

We connect the device to the computer with a USB cable and launch iTunes.

Holding Shift key select the Restore tab.

Open the previously downloaded file and confirm the need to perform recovery. Next, iTunes will do all the work on its own.

Is it possible to reset the settings without performing an update?

In some cases, if it is necessary to restore the system, many owners of mobile gadgets would not like to update the firmware, but would only reset the settings to their original values. This will be relevant for owners of devices that have been jailbroken. The fact is that jailbreak is not available for the latest versions of the operating system, so if you update iOS, you will invariably lose the jailbreak.

Update and restore locked for use with various operators cellular communications iPhone can lead to:

Jailbreak losses.

Complete blocking of the locked iPhone.

If you need to reset settings without updating, you can use special utility, which will allow you to clean the device and reset settings iPhone to factory ones. We recommend using the SemiRestore utility for this work.

Smartphone update.

There are two options for updating your iOS device.

Using a wireless connection.

Connecting to a computer and using iTunes.

Carrying out an update using iTunes is practically no different from restoring a mobile gadget. When an over-the-air update allows you to do all the work using WiFi.

Update via iTunes.

You need to connect your mobile gadget to your computer using a cable and launch iTunes.

Select your device from the device menu.

Open the synchronization page and click the update button. Confirm the update to the latest iOS version.

iTunes will automatically download the latest version of the operating system and install it on your mobile gadget. You can also pre-download the operating system you need, and it will install it. To do this, when you click the Update button, you need to hold down the Shift key, and then specify the location of the saved firmware.

After updating, you will receive a new version of the iOS operating system with saved settings and all user content.

Update via wi-fi.

Starting with the fifth version of the iOS operating system, users of mobile gadgets have the opportunity to update operating systems using WiFi technology. In the settings of their mobile gadgets, they can find the Software Update menu item. IN in this case The update is performed exclusively when using an Internet connection via WiFi technology. This ensures protection against downloading a heavy operating system file using an expensive 3G connection.

The user needs to go to the settings menu - basic - software update.

Click on the download and install button and accept the download terms.

Next, you need to wait for the download and update procedure to complete. It should be remembered that when updating the operating system, all user data is saved. However, this procedure is not recommended for locked and jailbroken devices.

We offer you a short video that shows in detail the process of updating and restoring an iPhone. As you can see, there is no difficulty in flashing a mobile gadget.

You can easily carry out this work independently and save on using the services of professional specialists from service centers.

Hi all! The topic of restoring iOS firmware has long been discussed on the Internet far and wide. And, to be honest, at first I didn’t want to write about something that was already online. Why produce the same type of instructions? But then it was finally decided (such is the agony of choice for the author of this blog! :)) that there was a need for this.

So why another instruction? Everything is very simple - I receive a lot of questions, both by email and in the comments, about various failures in the software securing iPhone and, in most cases, they can only be cured through software recovery. So this process is important and there is no way to bypass it, and it will be easier for me to answer your questions by simply pointing out a link to this article. Eh, looks like it was justified :) Let's go!

A few important notes:

1. When you restore an iPhone, absolutely everything is deleted from it. It turns out that the phone looks like you just bought it in a store.
2. You can only restore using a computer and iTunes. This cannot be done over the air, via iCloud or any other way.
3. The procedure is performed both when the device is fully operational, and if the iOS system does not boot (in this case, you will need to enter DFU mode).

By the way, recovery is the only way Correctly remove jailbreak from iPhone.

Detailed instructions for restoring iPhone

So, complete and detailed step-by-step instruction. We launch iTunes on the computer and connect the iPhone, if everything went well, then the phone model, its firmware and other data will be displayed in the main program window. On at this stage two errors are possible:

1. The computer does not detect the iPhone - about this.
2. If the device shows no signs of life, we try.

As a result, with any successful connection we get one of two windows

And here we are interested in only one button - “Restore”. If you just click on it, iTunes will begin to prepare the iPhone, download the latest current firmware from Apple servers and will begin installing it on your device.

Attention! Find My iPhone must be disabled!

The biggest “catch” is loading the firmware. Sometimes this process takes quite a lot a large number of time, especially with slow Internet. Plus, if the connection is not stable and the connection is possible, then iTunes will start downloading it again every time, which you will agree is not very pleasant and time-consuming.

But there is a way to speed up the recovery process. To do this, you need to download the software file in .ipsw format yourself (from any third party resource, for example w3bsit3-dns.com) and save it on your computer. Please note - each iPhone model will have its own file, different from others!

Now, hold down the “Shift” key on the keyboard and only then click on the “Restore” button. A window will open asking you to specify the firmware file. We select the pre-downloaded one and wait - iTunes will do everything on its own.

Why can't I restore my iPhone and what should I do?

In fact, there can be a lot of reasons. Moreover, they are associated both with a computer or device, and simply with inattention.

Here are the most basic ones:

1. Lack of Internet access on the PC or periodic interruptions and shutdowns.
2. Antiviruses, firewalls and other interfering programs normal functioning iTunes. Perhaps your security settings are configured in such a way that iTunes simply does not gain access to Apple servers.
3. Slow Internet connection. Not even that. Very Slow internet. This is rare now, but I remember my attempts to revive an iPhone back in 2009 using a network connection from a USB modem. I won’t describe everything, but I’ll say the result - the restoration failed.
4. In the case when you download the firmware yourself, see if it is exactly suitable for your specific phone model.
5. Check for iTunes. If yes, install the latest version of the program.
6. It is very advisable, and what’s more, be sure to use an original USB cable, non-certified ones can contribute to the appearance various errors. Non-original ones are only possible, and even then not always, and they are not suitable for flashing (restoring).
7. It is quite possible that the problems are already inside, that is, “iron”. There can be a lot of malfunctions - from the cable to motherboard. Remember, not or too much.

As you can see, there are really a lot of options. Please pay attention to every little thing - because it is precisely because of this that problems with restoring the iPhone may arise. Something still doesn't work out? Be sure to write in the comments - we’ll try to figure it out together!

P.S. They say that in order for the recovery to be successful and correct, you need to “like” this article. They're probably lying, but I installed it just in case... and it worked! :)

Does an unsuccessful update threaten to delete files? It is clearly too early to despair - you should not be dictated by a manic thought to quickly take the device for repair. An extra half hour and you're done! Suddenly, once upon a time, foresight forced us to create a backup copy that would keep the data safe and sound. However, even in its absence, you can restore the functionality of your iPhone.

Restore access to iPhone via iTunes

Bad firmware and Jailbreak often disable the system. Don't be scared, as creating a backup copy of your iPhone in iTunes won't be too difficult. This procedure is necessary to avoid unpleasant consequences in the form of file loss.
The whole procedure consists of five simple steps:
1. Check for iTunes update and connect your device to your computer.
2. This will be followed by entering a password and checking the computer’s authenticity.
3. Once all the necessary data has been confirmed, a selection of device type (iPhone, iPad, iPod) will appear.
4. Saving the current activity is preceded by encrypting the backup copy. To do this, you need to check the box next to the “Encrypt backup copy” line and also set a password. Thus, it will be possible to preserve the “Activity” of the iPhone and protect it with additional security.

5. Upon completion of the process, you can verify the successful copying of information. You just need to look at the “Browse” tab and find the item “ Latest copy", which shows the date and time of the last save.

If the alarms are justified - the system crashed, then you should restore the saved version.

Important to know when restoring access to iPhone

If you don't have a backup of your iPhone, there are a few important things to remember:

• all user settings will be reset to factory settings, and therefore all data on the device will be lost;
• You can only restore a phone with a licensed and current firmware version.

For example, you won’t be able to restore an iPhone 4 with outdated firmware 7.0.6 via iTunes. The program will throw an error that cannot be circumvented. This version cannot be rolled back.

Recovering an iPhone via iTunes is easy

Before you think about how to restore an iPhone via iTunes, it is important to remember the basic algorithm:
1. Reset the system to factory settings;
2. Restoring from a backup (if it is missing, a clean image will be recreated).
The first step is to connect the device to a computer with free access to the Internet, from where the application can download updates. Once the installation of the new version is complete, you should launch iTunes.
It is important to remember that in this way you can restore any iPhone model: 4S, 5S or even 6.
When prompted to enter a password, do not be alarmed, because this procedure provides security for the owner from intruders. Following the instructions, we complete the identification process.
In the “Overview” tab, go to the first section with the “Restore iPhone” button.

In the pop-up window, the developers described all the consequences of system recovery. You must confirm your intention to return the device to factory settings.

The entire system rollback process will take from 5 to 20 minutes. After rebooting, all data and files will be deleted.

Restore iPhone without Using iTunes

Sometimes the computer is not at hand in right moment, and circumstances require you to restore your iPhone without iTunes here and now. The easiest way involves iCloud usage. However, this will transfer a large amount of data, which requires a connection to a Wi-Fi network.
Creating a backup copy will greatly simplify the task, which is solved by the following algorithm:
● First of all, you need to open the settings and find the iCloud tab;
● Click on the “Storage and copies” section;

• In case of disconnection Reserve copy it should be turned on;
• Either a rollback will require creating a new copy;

Once the backup is created, you can safely proceed to reset to factory settings by first deleting the settings. To do this, you need to return to the main settings menu and find the “Basic” tab and the “Reset” section.

After rebooting the device, a window appears asking you to restore your iPhone using iCloud.

In this case, all data will return to its place.