previous version. Recovery of files replaced during copying. How to roll back the system on android - to the previous version

If you are facing a serious problem with your computer, then the best and easiest way to get it back to an earlier, happy time is to restore the system. This will protect your personal files, even after they have been eliminated by a recently modified registry, drivers and software that can only cause computer pain.

When using the device, you may encounter many problems. If there is a problem with the system, it will not be able to boot successfully and you will not be able to use the applications. In this situation, returning Windows to an earlier date will help you return it to its previous state. In addition, there are other reasons that may cause unexpected changes to the computer. You can uninstall an incorrectly installed program or driver. However, if this does not resolve the issue, try restoring your system to an earlier date. To begin with, it would be a good idea to bring the computer into the correct working condition.

How to restore a device to a specific date?

The first thing you should do is back up your system. Then, when you need to restore, you can use it directly. Other versions also have a snap-in that can create image copies and restore the OS to the latest working state. Open this tool, create a backup and save it to your local or external hard drive. If something goes wrong, you can use it to get your computer back up and running.

However, many users find that the built-in tool in Windows is very difficult to use and creates a large backup image of the system. To solve this problem, try running a third-party utility.

Video - System Restore in Windows 7. Create a restore point

Restore your computer to an earlier date with AOMEI Backupper

AOMEI Backupper is a powerful program that allows you to backup and restore system, partition, disk, file/folder. In addition, it has many other tools that create bootable media, synchronize two folders, etc. The free version of the program is designed for PC users with Windows 10/8/8.1/7/Vista/XP. So, to restore your system to an earlier date, download AOMEI Backupper Standard.

Step 1. Run the utility. Click "Restore" on the left. Then click the "Path" button to select the image file for data recovery. Click next.

Step 2 A window will appear to remind you to restore the system. Click "Yes" and select a backup time. Click on it and click Next.

Step 3 You will be taken to the Operations Summary page. Confirm the information if there are no problems, and then click "Start Recovery".

When progress reaches 100%, click Done.

If you want to restore only some drivers, and not all, then try downloading the tool Driver Easy. It allows you to select only those components that are needed for backup and recovery, and thus save a lot of space for storing other important files and programs. In addition, with Driver Easy you can detect and update all the necessary drivers for free.

AOMEI Backupper allows you to perform a generic recovery that returns a working state of the system from one computer to another. However, this feature only exists in the paid version of AOMEI Backupper Professional, which means that you need to upgrade the existing program.

Attention! Choosing a restore increases the likelihood that the process of returning the system to a working state will not be successful. In this case, do all the steps gradually. To do this, first select a recent restore point and then move on to older ones. Selecting an old backup removes all software and hardware updates that were installed "in-between" when they no longer work and need to be reinstalled after the system restore operation is complete.

Video - How to run system restore on Windows 10

Using System Restore

Let's assume that you have enabled the system recovery feature (we'll discuss how to do this below). To return the settings to an earlier date, follow these steps:

Step 1. Click on the Windows icon (or "Windows Search" on Windows 10) on the taskbar and type "Recovery" in the search box. Select the Recovery Control Panel.

Step 2 Click "Start System Restore" and the "Next" button. You will see the dates and times of the recovery. This may be only one point, but there are usually more. Select the point that you think was created before the PC started. Click next.

Step 3 To confirm your choice, click "Finish". The system will return the computer to the last working state.

Recovery using safe mode

There are cases when, due to the presence of serious problems with Windows, it is not possible to successfully launch System Restore. Luckily, you can still do this by booting the OS in safe mode.

Step	Description	Image
Step 1
Step 2	After opening the corresponding dialog box, select the option "Update and Security"
Step 3
Step 4
Step 5
Step 6

How to enable System Restore

As mentioned earlier, Windows 10 requires the activation of the recovery feature. To avoid the nasty surprise of missing restore points when you need them most, follow these steps:

1. Type "Create a restore point" in the Windows 10 search box. Click on the returned result and select a recovery setting.

   

2. When System Properties opens, select Customize.

   

3. The System Protection window will appear. You can see that the restore feature is disabled by default. Check the box next to "Turn on system protection". You will also see a slider. Move the pointer along the slider by 5%. Then click Apply and OK.

   

   

4. After confirming the action, you will return to the system properties window. Now you can create your first restore point. Click Create.

   

5. In the dialog box that opens, give the restore point a name.

   

6. From now on, whenever significant changes are made, the system will be backed up.

   

In some cases, you may need to restore your Windows 7 computer to a previous installation of Windows. This article will guide you through the steps to manually revert your PC to a previous version of Windows.

Note. To do this, you must use the command prompt to enter certain commands to rename and move folders between different versions of Windows.

To resolve this issue, follow the steps listed below to restore a previous version of Windows by using the Windows.OLD folder on your computer.

Advice: It may be easier to follow the steps if you print the article first.

Step 1: Determine if the Windows.old folder exists and if there is sufficient free space on the Windows hard drive

Determine if the Windows.old folder is less than the free space available for local drive (C:) in step 1.2.

Note If the Windows.old folder is twice the size of the free space available for local disk (C:), you may not be able to restore a previous version of Windows.

Step 2: Start the Windows Recovery Environment

1. Insert the Windows 7 installation disc into the drive and restart your computer.
2. Press the key when prompted to restart the system from disk.
3. In the window " Windows installation» select language, time, currency, keyboard input method or other input method and press the button Further.
4. In the window " Windows installation» click Repair your computer.
5. In the window, select the version of the Windows 7 operating system that you want to restore and click the button Further.
6. In the window System Recovery Options select Command line.

A command prompt window will open and output on the command line. The command line is for entering the commands described in the following steps.

Step 3: Move the Windows 7 Folders to the New Win7 Folder

Note

When you receive this message, continue to the next step in this section and enter the command in the next step.

Move Windows Win7\Windows

Move "Program Files" "Win7\Program Files"

Move Users Win7\Users

Attrib -h -s -r ProgramData

Move ProgramData Win7\ProgramData

Rd "Documents and Settings"

Step 4: Copy or move the contents of the Windows.old folder

Note When you follow the instructions below and type one or more commands at the command prompt and press ENTER, you may receive the following message:

The system cannot find the specified file.

If this message appears, continue to the next step in this section and enter the next step command.

Type the following commands, pressing ENTER after each command:

move /y c:\Windows.old\Windows c:\

move /y "c:\Windows.old\Program Files" c:\

move /y c:\Windows.old\ProgramData c:\

move /y c:\Windows.old\Users c:\

move /y "c:\Windows.old\Documents and Settings" c:\

Step 5: Restore the boot sector to a previous Windows installation

Type one of the following commands at the command prompt, as appropriate for your situation.

Note In the following commands D: Represents DVDs. If the DVD drive on your computer is represented by a different letter, such as E: , use that letter in the command.

• If the previous installation of Windows is Windows Server 2003, Windows XP, or Microsoft Windows 2000

  D:\boot\bootsect/nt52 c:

• If the previous installation of Windows is Windows Vista

  Type the following command, and then press ENTER:

  D:\boot\bootsect/nt60 c:

Step 6: Restore the Boot.ini file to a previous installation of Windows, Windows XP, or Windows 2000

Note Only if the previous installation was Windows XP or Windows 2000, follow these steps.

Type the following commands, pressing ENTER after each command.

Users who have upgraded to Windows 10 through an upgrade have the option to revert to the previous operating system.

Process so-called. Rollback is simple and can be done with just a few mouse clicks.

Windows 10 rollback conditions

Just like with the update, there is no need to perform a classic reinstall - just follow a few steps to roll back Windows 10.

During the system update, the Windows.old directory is created, into which the data of the current system is copied and which acts as a backup copy.

Thirty days after installation, this directory will be automatically deleted by the system. .

Removing the Windows.old directory implies the impossibility of rolling back.

Note! The ability to roll back to Windows 7 or 8 is valid only for 30 calendar days after the upgrade and provided that the user has not deleted Windows.old.

Before proceeding with the return process, we recommend that you back up all important data to any available external drive or storage service.

How to roll back Windows 10 to Windows 8.1/7

The sequence of actions when rolling back to Windows 7 is no different from the sequence of actions for the eighth version. The current system will automatically install the OS version that was installed earlier.

So let's get started:

Step 1. Go to the "Start" menu, "Settings" submenu.

Step 2 In the "Settings" menu, go to the "Update and Security" submenu.

Step 3 In the "Recovery" submenu, select the "Return to Windows X" item, where X is the version of the operating system that was before the update. In our case, this is Windows 7. Click "Start".

Step 4 We select the reason due to which the rollback is performed, describe the essence of the situation in the “Tell me more” field and click “Next”.

If you've upgraded to Windows 10 and found it doesn't work for you, or if you're experiencing other issues, the most common of which are related to graphics card drivers and other hardware at this point in time, you can go back and roll back from Windows 10. This can be done in several ways.

After the update, all the files of your old operating system are stored in the Windows.old folder, which sometimes had to be deleted manually before, but this time it will be automatically deleted after a month (that is, if you updated more than a month ago, you won’t be able to delete Windows 10) . Also, the system has a function for rollback after the update, easy to use for any novice user.

Please note that if you deleted the above folder manually, then the method described below to return to Windows 8.1 or 7 will not work. A possible course of action in this case, if there is a manufacturer's recovery image, is to start resetting the computer (other options are described in the last section of the instructions).

Rollback from Windows 10 to the previous OS

To use the feature, click on the notification icon on the right side of the taskbar and click "All Settings".

In the settings window that opens, select "Update and security" and then "Recovery".

The last step is to click on the "Get Started" button in the "Return to Windows 8.1" or "Return to Windows 7" section. At the same time, you will be asked to specify the reason for the rollback (choose any), after which, Windows 10 will be deleted, and you will return to your previous version of the OS, with all programs and user files (that is, this is not a reset to the manufacturer's recovery image).

Some users who decide to remove Windows 10 and return Windows 7 or 8 are faced with the situation that despite the presence of the Windows.old folder, the rollback still does not occur - sometimes there is simply no necessary item in the Settings, sometimes for some reason errors occur during rollback.

In this case, you can try the Neosmart Windows 10 Rollback Utility, built on the basis of their Easy Recovery product. The utility is a bootable ISO image (200 MB), when you boot from it (after writing it to a disk or USB flash drive), you will see a recovery menu in which:

You can burn the image to a disc with any disc burning program, and to create a bootable USB flash drive, the developer offers his own Easy USB Creator Lite utility, available on their website. neosmart.net/UsbCreator/ however, in the VirusTotal utility it gives two warnings (which, in general, is not terrible, usually in such quantities - false positives). However, if you are afraid, then you can burn the image to a USB flash drive or (in the latter case, select the field for Grub4DOS images).

Also, when using the utility, it creates a backup copy of the current Windows 10 system. So, if something goes wrong, you can use it to return “everything as it was”.

You can download Windows 10 Rollback Utility from the official page https://neosmart.net/Win10Rollback/ (when downloading, you are asked to enter your e-mail and name, but there is no verification).

Manual reinstallation of Windows 10 on Windows 7 and 8 (or 8.1)

If none of the methods helped you, and less than 30 days have passed since upgrading to Windows 10, then you can do the following:

1. Perform a factory reset with automatic reinstallation of Windows 7 and Windows 8 if you have a hidden recovery image on your computer or laptop. More details: (also suitable for branded PCs and monoblocks with a preinstalled OS).
2. Perform a clean installation of the system yourself if you know its key or it is in UEFI (for devices with 8 and higher). You can view the “wired” key in UEFI (BIOS) using the ShowKeyPlus program in the OEM-key section (I wrote more in the article). At the same time, if you need to download the original Windows image in the desired edition for reinstallation (Home, Professional, For one language, etc.), then you can do it like this:.

In general, I would recommend staying on Windows 10 - of course, the system is not perfect, but clearly better than 8 on the day it was released. And to solve certain problems that may arise at this stage, you should look for options on the Internet, and at the same time go to the official websites of computer and equipment manufacturers to find drivers for Windows 10.

The release of a new operating system is always accompanied by a lot of problems. This may be a lack of compatibility with drivers for computer components or certain applications. Some users simply did not like the Windows 10 operating system due to its new design and the presence of a lot of changes in terms of functionality compared to previous versions of the software. If the new operating system from Microsoft did not suit the user of the computer in terms of functionality, there are several ways to return from Windows 10 to Windows 7 or Windows 8. This can be done using standard system tools and using third-party applications.

How to restore Windows 7 or Windows 8 after installing Windows 10 using system tools

When installing a new version of the operating system, it prudently remains on the computer, which you can use if you need to return the previous version of Windows. However, it is saved only in the situation when the operating system was updated without formatting the hard disk.

To use the Windows.Old folder to restore Windows 7 or 8 after upgrading to Windows 10, you need to do the following:

Attention: If during the upgrade the Windows.Old folder was damaged and did not save backup information for restoring the operating system, this menu item may not be available.

With the method of rolling back from Windows 10 to earlier versions of the operating system described above, the user gets the opportunity to save all his programs, as well as existing files, when restoring.

In a situation where it was not possible to recover in this way (due to the absence of an item in the menu or for another reason), we recommend trying system recovery using third-party software, which is described below in the instructions.

Rolling back a system from Windows 10 to Windows 7 or Windows 8 using third-party software

When there is no restore point to a previous version of Windows in the operating system settings, but the Windows.Old folder is saved, you can use specialized utilities that in some cases can solve the problem. The most famous program that allows you to restore Windows 7 or Windows 8 after installing Windows 10 is Neosmart Windows 10 Rollback Utility. It weighs just over 200 megabytes and is an image that needs to be burned to a CD/DVD or flash drive to create recovery media.

The easiest way is to write the Neosmart Windows 10 Rollback Utility program using a special utility, also developed by Neosmart, called USB Creator. All the above programs are available on the official website of the developers in free trial versions, which will be enough to return from Windows 10 to the version of the operating system saved in Windows.Old. Please note that you can also use other applications for recording or flash drives, for example, the well-known UltraISO program.

When the utility is written, you can start the recovery procedure. To do this, go into the BIOS and set the boot process from the media on which the utility is recorded. After that, restart your computer and select Automated Repair on the first screen that opens. Next, you will see all the systems that you can return to. To start the recovery process, click on Roll Back.

Attention: The Neosmart Windows 10 Rollback Utility automatically saves the current version of Windows 10 during system rollback in case there are problems with the installation.

How to return Windows 7 or Windows 8 after installing Windows 10 with a full format

If you completely removed the previous version of the operating system from your computer and installed Windows 10 on a blank hard drive, you can try to restore Windows 7 or Windows 8 using the saved system tools or license keys.

On laptops, there is almost always a separate partition on the hard drive, which is the system one, and the system recovery image is stored on it. Depending on the laptop or computer model, this tool may work differently, but it allows you to install the version of the operating system that was originally on the hard drive.

The second way to restore Windows 7 or Windows 8 is to download a system image from the Internet. On the Microsoft website, you can download an image of any version of Windows. Next, you need to burn it to a USB flash drive or DVD and install it. A problem during the installation process will arise with the lack of a license key, but if you are using a laptop or computer on which Windows was originally installed, then you can get the necessary ones in advance.

Please note that Microsoft is giving users 30 days to downgrade Windows 10 with an OEM key. After 30 days, it ceases to be valid and is "attached" to Windows 10.

Many IT professionals use, or at least know about, Windows restore points, which allow you to restore the operating system to a previous state after a serious failure. But did you know that in (and to some extent in Vista) System Restore has been enhanced to allow you to track and save previous versions of changed files?

In other words, in addition to quickly restoring the system in the event of a failure, you can now also restore individual files if they were accidentally deleted, damaged, or if you just need to quickly undo all the changes made to the file.

While restoring previous versions of files is a great feature in Windows 7, it's ironic that few people know about it and few people use it. In this article, I will talk about this technology in more detail and explain how it works.

Briefly about previous versions

While I'm touting previous versions of the files as a new feature, it's not really true. This technology has its roots in Windows XP and Windows Server 2003, where it was implemented as a . When you installed the Shadow Copies of Shared Folders client on a Windows XP computer connected to a server running Windows Server 2003, restoring previous versions of files was also possible in Windows XP. The main new feature in Windows 7 is that this feature is now fully available within a single operating system and does not require a connection to a server.

I also mentioned that legacy files are supported to some extent in Vista as well. To be more precise - in Vista Business, Enterprise and Ultimate. This function is not available in Home Basic, Home Premium and Starter editions. In Windows 7, it is present in all editions.

How it works

As you know, in order to create restore points, the operating system constantly monitors for any significant changes, which include the installation of new applications, hardware, drivers, system updates or security fixes through Windows Update. When such changes are detected, the system automatically creates a restore point, which is essentially a snapshot of the state of the system that includes important system files, including certain parts of the registry. At the same time, snapshots of all data files stored on the hard disk are also taken.

However, making major changes to the operating system is not the only reason to create a restore point. By default, Windows 7 automatically creates a restore point once a day, and in addition, you can create such a snapshot yourself at any time.

In addition, when you create backups using the Backup and Restore tool, Windows 7 automatically tracks them and allows you to restore previous versions of files not only from restore points, but also from backups.

To use the Restore Previous Versions feature, right-click on a file and select the Restore Previous Versions option from the context menu (Figure A).

Figure A The Restore Previous Version option is available from the context menu of any file in Windows 7.

The file properties window opens with the Previous Versions tab (Figure B). As you can see, in my example, the file is included in both the restore point and the backup, so I can choose either option to restore it to a previous version, depending on which date I'm interested in.

Figure B When you use the Backup and Restore tool, you can restore previous versions of files not only from restore points, but also from backups.

As you can see, there are three buttons on the Previous Versions tab: Open, Copy, and Restore. To check if this is the version of the file that you need, you can select it in the list and click "Open". In this case, the file will be opened for viewing in the appropriate application - in my case it is Word.

The Copy button invokes the standard copy dialog box, like the Copy To command, and allows you to restore the file to a different folder. Please note that the "Open" and "Copy" commands are available only for files saved to a restore point and do not work for files from backups. The Restore button allows you to restore a file to the exact state it was in when the restore point or backup was created.

What to Consider

It is worth bearing in mind that previous versions of a file from restore points will only be available if changes have been made to the file since the last restore point was created. If the file has not been modified since then, the Previous Versions tab will display the message: There are no previous versions available (Figure C).

Figure C If the file has not changed since the last restore point, the following message will appear.

However, this does not mean that the previous version of the file was not saved to the restore point. If you simply open and save the current file, its previous version will immediately appear on the Previous Versions tab.

If a file hasn't changed in months, new versions won't be saved each time a restore point is created.

File Recovery

Now that you have an idea of ​​how the Restore Previous Versions feature works, let's take a look at how to use it. Let's say I accidentally permanently deleted a Word document (Figure D) and then realized my mistake. Since the file no longer exists, there is nothing to right-click on. Instead, you need to open the Previous Versions tab for the folder where the deleted file was stored (Figure E).

Figure D I accidentally deleted a Word document.

Figure E To recover a permanently deleted file, you need to open the Previous Versions tab for the folder where it was stored.

To make sure that the correct file is saved in this folder, I click the "Open" button. A folder opens, and in it - the desired file. Now I can open it in Word and see the content. After confirming that this is the file I need, I close Word, close the folder, and return to the Previous Versions tab. I click the "Restore" button. The dialog box shown in Fig. F. If I click the "Restore" button in it, the file will be restored to the original folder.

Figure F. Before restoring a file, the system prompts you to confirm the operation.

Although the warning in the dialog box is worded as if restoring will replace the entire contents of the folder, in fact, only the deleted file will be restored. There were several other files in my folder, for example, and they remained intact after the restore.

What do you think?

Did you know about the existence of the function of restoring previous versions of files in Windows 7? If not, will you use this feature now? And if you have already, what are your impressions? Share your opinion in the comments!

materials

Sooner or later, there comes a time when, for some reason, you need to return an earlier version of the firmware on your Android device. These reasons can be very different: from software failures and errors to dissatisfaction with some unofficial assembly of the operating system. In any case, you need to be fully equipped and know how to undo the changes made to the software.

Possible problems after updating Android

Not to say that the Android upgrade will completely ruin the life of the owner of the device, but it is guaranteed to deliver minutes of headache.

After updating from the desktop, some shortcuts periodically disappear, and programs along with them.

In other cases, after modifying the system, the user discovers new, completely optional programs that cannot be removed.

Options for returning the old firmware

backup

There are many applications that are designed to back up your Android gadget data, all of them have their own advantages and disadvantages. But we will look at the example of one of the first and most versatile backup and recovery programs - Titanium Backup.

Titanium Backup

To begin with, let's figure out why you need to use special software at all, because Android natively has backup capabilities. For example, when you change your phone or after a hard reset to the factory settings, just log into your Google account and your contact data will be restored. However, do not forget that all applications and games, Wi-Fi and other network settings, system settings, etc. are lost in this case. And this is a very significant problem if dozens of those same applications are installed - since it can take an unacceptably long time to restore.

So, to create a backup, we need Root rights on the device and the Titanium Backup program itself. Root rights are needed to gain access to system files and folders that store settings and data of interest to us. Next, install the program Titanium Backup. Do not forget to allow installation of applications from "Unknown sources". After the first launch, Titanium Backup will ask for superuser rights, we give them and we can remember the decision. Do not rush to click everything in a row - the program is quite powerful, and with full access to the system, an inexperienced user can mess things up. Adhere to the principle: "never use functions unless you are sure what they do."

To create a backup, you will need a memory card installed in the appropriate slot with enough free space, since the backup will be made to it. On the main working screen of Titanium Backup, select the "Backups" tab. Press the "Menu" button of the phone and select "Processing" at the bottom of the screen. In the menu that opens, select the item "Back up all user software and system data", click "Start" opposite it. The program will prompt you to select all applications for backup. We are interested in a complete copy of the system, so we do not change anything. After that, we start the process of creating a backup. The process may take a different amount of time, depending on the number of programs installed. Now in the "TitaniumBackup" folder on your memory card you can see a large number of backup files, it is advisable to copy them to a computer or other device - you never know, suddenly the microSD card will fail. It is also possible to set up automatic backups in the "Schedules" menu.

When the time comes and you need to restore the contents of your Android device, there are several ways to do it. First, you can restore both applications and settings. Through the "Processing" menu item, go to the "Recovery" section and click "Restore all software with data." You can also restore only individual applications - then in the "Backups" section, select specific applications and click "Restore". Do not forget that sometimes you need to reboot the device before the changes take effect. In any case, Titanium Backup offers a huge number of options for creating and restoring backups, so you can always restore your Android gadget to its original state. If you need to restore a complete copy of the operating system, that is, the firmware, then you need to use the alternative recovery menu ClockworkMod Recovery or similar.

Other ways to roll back

Reset in menu

The path to the treasured option depends on the type and model of your device:

• phones on Android version 2.3: Settings > Privacy >
• phones on Android version 4: Settings > Device memory > Reset to factory settings;
• tablets on Android version 4: Settings > Backup & reset > Reset settings.

hard reset

We go to the menu "Android system recovery" (). First you need to turn off your smartphone or tablet, and then use the key combination, which again differs depending on the device manufacturer:

• more or less universal option - simultaneously hold down the power and volume down buttons;
• Samsung - simultaneously hold down the power and volume up buttons;
• Sony Ericsson - simultaneously hold down the power, volume down and camera buttons;
• Huawei - simultaneously hold down the power, volume down and volume up buttons;
• LG - simultaneously hold down the power, volume down and home screen buttons for more than 10 seconds. Release the power button after the LG logo lights up on the screen, hold the rest until you go to the recovery screen;
• HTC (most interesting) - hold down the volume down key, then briefly press the power button. When you see the recovery menu on the screen, you can temporarily leave the volume down button alone. Find the item "Clear storage", select it by pressing the power button and confirm the action by clicking on the volume down.

For more confident navigation through the “Android system recovery” menu, it would be useful to recall the purpose of the buttons: highlight is to move through the menu, and select is to select a menu item.

We get to the line "wipe data / factory reset" and select this item. Then in the new menu we find the sub-item for confirming the action and select it.

Both with a hard and with a more light reset option, a reboot will occur, after which your device will wake up with standard factory settings.

Video: How to restore firmware on Android

As you can see, the process of returning to the old version of Android is not as scary as many people think. Follow our instructions and do not forget to make backups.

Surely you have heard about the Android operating system, unless you yourself own a device running this shell. This platform was liked by a good part of gadget owners and is the most common operating system among mobile devices. Since 2009, when the first version of the "robot" was released, the developers have not stopped improving and modifying their brainchild. New versions and updates are released regularly. But do you always need to update your device and how to return the old version of Android after updating? We will talk about this in this publication.

Why are updates needed?

First of all, for the correct operation of the system. Developers optimize performance, improve the interface, fix lags, because it is practically impossible to release a perfect system right away, and minor malfunctions will be noticeable only during its active use. In most cases, you can find out about an update using a regular message that will appear in the notification bar. You can upgrade by going to the update center, downloading and installing the new version.

Why might gadget owners be unhappy with the update?

In most cases, after the update procedure, the device should work faster, and all the flaws should be a thing of the past. All that users can complain about is some changes in the interface or, for example, the disappearance of shortcuts from the desktop (accordingly, the applications themselves disappear). This is due to the fact that the installed programs are already outdated and simply do not match the new firmware.

New versions of applications or their analogues can still be found on the Play Market, and trying to return the previous version of the OS due to the loss of old applications is a rather stupid idea. What else can annoy owners in the new firmware version is the appearance of some programs that cannot be removed. For example, it can be new services from Google. And then users without exception begin to think about whether it is possible to return the old version of Android. But most of all those who want to return to the old firmware are among those who tried to reflash their device on their own. Here, a huge number of problems may appear, up to the fact that your gadget can turn into a “brick”, that is, stop showing signs of life altogether.

So before performing such manipulations, make sure that you have enough knowledge and experience, and best of all, contact a professional. Reflash the device only in extreme cases, when you cannot do without it, because such a procedure completely deprives you of the warranty. But you can still return to the previous version.

How to return the old version of "Android" after the update?

To begin with, come to terms with the fact that the standard system resources do not provide for the option to roll back the system, as, for example, in the Windows OS. Accordingly, when you return to the old version, all installed programs and personal files will be deleted. Therefore, just before the procedure for returning the old version, make backup copies of all important documents, files, phone numbers, and so on. Get ready to say goodbye to user settings, saved accounts or applications, they will be erased all but the built-in ones.

Next, you will have to perform a factory reset yourself. How to do this depends only on your version of the operating system, but most often this item is found if you go to "Settings" and "Restore and Reset". Also, this parameter can be found in "Confidentiality". In any case, finding a factory reset will be easy. Next, you will need to perform a series of actions a little more difficult, that is, enter recovery. And how to return the old version of "Android" with it - read on.

Login to recovery

"Recovery" is a special boot mode on Android, with which you can reset settings or flash the system. If you buy gadgets in trusted certified stores and with an already installed OS, then they should have a stock “recovery” mode. How to enter the "recovery" depends only on your device model. The most common combination is the power button and the volume down key.

For example, if you don’t know how to return the old version of Android to Lenovo, then this combination is suitable for most of their devices. I would like to note that before entering the "recovery", you need to turn off the phone. If you are looking for how to return the old version of Sony Xperia Android, then you need to hold down three buttons already: those that we have already named, and the camera button. You can easily find more detailed instructions for various models on the World Wide Web. But what to do after entering boot mode?

How to return the old version of "Android" after updating through the "recovery" mode?

You can navigate through the menu using the highlight key, and to select a specific item, you need to press select. You don’t need to be afraid of this mode, if you delve into it well, it becomes clear that there is nothing complicated. Now look for the line with "wipe data / factory reset" and select it. A new menu will open in which you will have to confirm the action. After - wait for the reboot and the OS will return with factory settings.

Charge your smartphone

What is worth noting in the first place is that before starting this procedure, you need to charge the device well. It does not matter how long the system rollback takes and how much the gadget will reboot after that.

If during such manipulations in the "recovery" mode the device does not have enough charge and it cannot complete its task, then, most likely, problems with its further use cannot be avoided.

The same applies to self-flashing the phone. For some users, certain system functions disappeared or did not work, up to the loss of touchpad functionality. In some cases, the firmware did not start at all and it was simply impossible to enter the OS. But even then recovery rescued again. If you cannot enter this mode or it simply does not exist, there are a number of simple utilities for flashing this mode directly through the “OS”. Sometimes you may need a PC for this task.

We told you about how to return the old version of Android after the update. Take good care of your gadget and it will serve you for a long time.