Each operating system needs to be improved in order to: increase its speed and ease of use, fix flaws and errors.
Which is easy to do with updates. For the Android operating system, this can be done by updating its version, and such an operation is called flashing.
What kind of problems appear after updating android?
For the most part, not scary at all. Very rarely, after modification, several shortcuts from the desktop disappear, and the programs themselves are the owners of these icons. Because they are outdated for a long time, there are many updates or replacements for these programs in the Play store.
Along with the flashing, new useful, but uninteresting programs are installed that cannot be removed.
The worst thing is if you install the operating system not through settings and updates. Such a self-installed version of android will be unofficial software, and all warranties for servicing your device will be void.
How to return the old version of android after the update?
It may happen that you want to return the old version of android if you do not like the update. But, such an opportunity, without harm to personal data and already liked installed applications, does not exist.
Still, it's better to get used to the android after the update. Install new applications, desktop shortcuts, and you will like the updated OS.
Uperto does not leave the desire to return the old version of android after the update, then this can be done.
First, before returning the old version of android, you need to rewrite all personal data from the internal memory of the phone:
- contacts, phone numbers - on the SIM card;
- photos, music, text files, SMS messages, mail letters - to a separate memory card.
Secondly, you will need to perform a factory reset. There are two options.
Reset in menu:
For different types and models of devices, the operation is different:
- on Android phones version 2.3 -
Settings > Privacy > - on Android phones version 4 -
Settings > Device storage > Factory reset
or Settings > Built-in memory > Reset to factory settings. - on Android tablets version 4 -
Settings > Backup & reset > Reset settings.
Hard reset to return the old version of android:
You need to enter the "Android system recovery" menu (). First you need to turn off the device, and then use the key combination, which differs for different manufacturers.
- For most phones and tablets - simultaneously hold down and hold the buttons: turn on and down the volume.
- Samsung - simultaneously hold down and hold the buttons: turn on and increase the volume.
- Sony Ericsson - simultaneously hold down and hold the buttons: power, volume down and camera.
- LG - simultaneously hold down and hold for more than 10 seconds the buttons: power on, volume down, main screen (home). Release the power button after the LG logo appears, and hold the rest until the recovery screen appears.
- Huawei - simultaneously hold down and hold the buttons: power on, volume down, volume up.
- HTC - press and hold the volume down button, then briefly press the power button. When the recovery menu appears on the screen, release the volume down key. Find the item "Clear storage", select it by pressing the power button and confirm the action with the volume down button.
In the "Android system recovery" menu, remember the key assignments: highlight - navigate through the menu; select – menu item selection. We move to the line "wipe data / factory reset" and select this item. Next, in the new menu, go down to the sub-item confirming the action and select it.
In both reset options, a reboot will occur, and your device will turn on already with factory settings - with applications and the old version of android preinstalled by the manufacturer.
In February 2020, users began to receive a new version of the VK application. Everything that was is there. You just need to get used to it. Press the buttons and you will quickly understand everything.
Something new is always disliked by someone at first. But when they get used to it and even more new comes out, they demand to return the previous new one. So it's just a matter of habit.
How to return the old version of the VK application design?
You can either manually install one of the old versions of the VK application, in which the new design has not yet been (at your own peril and risk, some functions may not work), or write a request to support agents and ask them to include the old design: How to write to agents (all methods) . You will be switched to the old design, but most likely this is temporary, and newer versions of the application will no longer have it.
Why was the old version of the site replaced with a new one?
A new version of the site (new design, appearance, design) VKontakte appeared in April 2016. The old one existed for a very long time and is outdated. At first, during the trial period, each user could turn on the new version for himself, and if he didn’t like something, then return to the old one.
How did you turn on the new version of the VK site?
At first it was like this: the person who wanted to open the news on the VK blog and at the very end of the page clicked "Join Testing"
You could also enable the new version using the link “Use the new version of the site by default” in the left column of the site, at the bottom (if you open VK on a computer, not on a phone).
How did you include the old version?
It was possible to return the old one back in the same place, at the very bottom of the narrow left column of the site, a pale gray link. She was called "Return to the old version of the site." Then she did not stay with everyone, and even later disappeared completely. Read more:
Why did the new version turn on by itself and how to go back?
Since June 9, 2016, a part of VK users (about 10 percent) received the new version forcibly, that is, it turned on itself, and they could no longer return to the old one. You could also be among these users. Nothing can be done about it, one could only get used to it, because a person gets used to everything. The best option is to take the change calmly. Some time will pass, and the old version will already seem uncomfortable to you. And in any case, the developers of the VK site would not be able to support the old version for a long time.
This was the beginning of the mass transfer of all VK users to the new version. Here is the official news about it. Those who did not fall into the mentioned 10% could still switch to the new version and back to the old one for some time, but since August 17, VKontakte has completely switched to the new version, She herself turned on for everyone without the possibility of returning to the old one.
Since then, due to numerous requests from users, some changes have been made (they changed the font, left the ability to use dialogs similar to those in the old version, etc.). But in general, there will never be a return to the old version. Most likely it no longer exists.
How to return the old version of dialogs?
Go to "Messages" and find the gear icon at the bottom - . Click on it and choose "Switch to classic interface." After that, you will have dialogs like in the old version. To go back to the new version, just click on the gear and select "Go to the new interface."
Is the new version on the phone too?
The new version is the full version of the site that people use on computers and tablets. This does not apply to the VK application for phones, which is developed and updated separately (see How to download VK to your phone). There is also a mobile version of the VK site, which also exists separately, but it also gradually borrowed many elements from the new “full” version.
How to return the old version of the VK mobile application on the phone?
You can install the old version of the mobile app manually, see here:
The old version may not play music. No one guarantees that older versions of the application will work at all. The VK administration can disable them. For the future, you can turn off automatic updates for yourself, and the application will not be updated.
A better option is to get used to the new version of the application. When something new comes along, there are always people who don't like it. So it was with the new version of the VKontakte site - many promised to leave VK forever, but they are still sitting there perfectly. It's all about habit.
Who doesn't like the new version of VKontakte?
Not everyone likes the new version of VKontakte. Many demand to return the previous version, which they consider more convenient. Someone claims that the new design is too similar to Facebook and even Odnoklassniki. Users even created an online petition demanding that they keep the old version and give them "the right to choose" (this did not affect anything). Online petitions are often created for various reasons and thanks to them the information is disseminated very widely. But in fact, the petition has not helped anyone yet. When the noise subsides, everyone forgets about her.
VKontakte laughed at its users, who promised to leave if they did not return the old version. A month after their promise, they still continued to sit in VK ().
It is known that some people always meet any big update with hostility, since changing old habits is too painful for them. But over time, they calm down.
Our instructions will help you quickly navigate the new version of VKontakte: Where are the settings, my answers, music, birthdays, output, statistics in the new version of VKontakte ...?
Please write below in the comments what you think about the new version of VKontakte! Your opinion matters.
Why is it important? When you express your opinion, it will become easier, you will release your negativity. True, 92% of people will not read this, but will immediately look for where to write - they don’t care. Congratulations if you are reading this! If you really want to contact the VKontakte staff and ask them to return the old version, try contacting their support team - but we don't think this will affect anything.
What happened to VKontakte music? Why is she paid now?
There have long been rumors that a paid subscription to music will appear in the VK application. At the end of April 2017, VK decided to transfer music listeners to the Boom application, where there is a paid subscription. The application belongs to the partner Mail.ru Group, which includes VKontakte itself. The music section in VK has changed - playlists and advertising have appeared. In the VK application for Android, music caching has disappeared (now you can’t save music and listen to it without the Internet). Why did all this happen? The fact is that if everyone listens to music for free, the musicians will have nothing to eat and they will have to go to another job. Therefore, it could not continue indefinitely. You can express your outrage right here in the comments. Be sure to share this page with your friends!
Here is how representatives of VKontakte answer questions about free music in the application.
Despite the fact that developers strive for the ideal, a new update of a familiar application does not always bring pleasure to the user. It's more of a matter of habit though. However, many people want to leave the application as it was before the changes and are looking for information about how.
It is worth noting that VKontakte completely updated its mobile application in the fall of 2017. This is one of the most tangible changes that the program's interface has undergone in recent times, before that a similar upgrade was presented by the developers in April last year. Almost everything has changed, from new user capabilities to the overall organization of the workspace. And even "likes" are now red.
Despite the fact that the optimization is pretty good and the application itself has become more convenient, many (as, indeed, last time) want to continue using the old, more familiar version.
The whole problem is in PlayMarket
All Android users are well aware of the service for downloading and installing new PlayMarket applications. Depending on the settings set in this application, the programs installed on the user's device will be updated in two available modes:
- Manual - when PlayMarket simply offers and recommends available updates, and the owner of the gadget independently decides which one to install and which one to ignore.
- Automatic - as soon as a new update appears in the Device Market, the installed program independently accepts it and updates itself. In this case, the user enters the application and sees the new design and interface (as happens with VKontakte).
In this connection, the first action that an adherent of the old software for VKontakte should do is to disable auto-updates of applications and switch it to manual mode.
To do this, go to the PlayMarket application menu, to do this, click on the "sandwich" in the upper left corner, in the menu that appears, go down and find the "Settings" section. In the group of general settings, we find the item “auto-update applications” and select “Never” from the three proposed settings. 
At this point, the settings are complete. This was the first step in resolving the issuehow to return the old version of VK to android.Now PlayMarket will not automatically update installed programs, and the user will be able to safely use the old-style program without fear of autocorrect. If you need to get a new version of the program, just go to the installed applications section yourself and check for updates, and also, if necessary, start the upgrade.
After the external settings that affect the version update are installed, you can start working with the program on the device itself.if Market doesn't automatically update apps anymore? In this case, everything is quite simple, the process is divided into two steps, which involve uninstalling the updated program and installing the desired version.
Uninstalling the updated app
This step is extremely simple and straightforward, you just need to completely remove the existing . If you are an inexperienced user and are worried that you will lose information or access to your account, then these are groundless fears. The old version will contain everything that is on your page now, it does not depend on the use of the software.
There are several ways to uninstall an installed application:
After the updated version, you can additionally clear the cache and delete unnecessary files on the phone. The procedure is not required, but it will not become superfluous.
Installing the correct version
After the smartphone's memory has been cleared of the remnants of the previous version of the program, it is time to take the final step in resolving the issue,how to return the old version of VK to Android.
The main question of this stage is where to get the distribution kit of the previous version of VK. Today on the Internet you can find a lot of offers to download and install any program, and not just VKontakte. Before turning to any source, you should first check its reliability. Installing software for mobile access to a personal VK page from a third-party resource can be fraught with unpleasant consequences, and VKontakte itself does not distribute previous versions of the application.
Before you download a package of files and install them on your phone, you should look for reviews about the source. Today, old versions of VK can be found on TrashBox or UpToDown.
Before downloading the distribution kit, you need to set the settings on the gadget. To provide greater security, devices are set by default to prevent downloading and installing applications from third-party resources. To install an older version, you need to change these settings. Usually, when you try to install the desired program, a pop-up window pops up. A warning about unauthorized actions and a suggestion to deny or allow the process. 
We allow the installation and wait for the process to complete. As a result, the userwill return the old version of VK to Androidand will continue to use the app in the old interface. If necessary, you can always update from PlayMarket. Still, updates often change the application for the better, you just need to get used to the changes.
Read about what data is stored in the Windows.old folder and how to recover it from there. How to delete the Windows.old folder to free up disk space. Upgraded from Windows 7 or 8 to the new Windows 10? Windows.old folder appeared on the computer, and it takes up a lot of space? You can delete it, but not in the same way as you delete regular folders.
The Windows.old folder is not new to Windows 10. But before Windows 10, you could see this folder if you bought a new version of Windows and installed it by upgrading from a previous version.
Content:
What is the Windows.old folder?
This folder appears when you upgrade from one version of Windows to a newer version starting with Windows Vista. The Windows.old folder contains all files and data from the previous version of Windows that was installed before the upgrade. It can be used to revert (roll back) to a previous version of Windows in case the new version doesn't work. To recover data after reinstalling Windows.
If you need to find a particular file that was not copied correctly during a Windows update, you can also rummage through the Windows.old folder and find it.
Essentially, the Windows.old folder contains an old version of Windows. From Windows system files to installed programs, from user account settings to simple files, it's all here. The new version of Windows keeps this information in case you want to go back to the old version of Windows or if you need to find a file.
But, don't delay too long. Windows will automatically delete the Windows.old folder to free up disk space after one month.
How to return the previous version of Windows?
From Windows 10 to Windows 7 or 8.1, it's very easy to return. After installing Windows 10, you can simply open the Settings app, select Update & Security, and click Recovery. In this section, we will see the item Revert to Windows 7 or 8.1, depending on which version of Windows you upgraded from.
After we click the "Start" button, Windows will restore the previous version of the operating system using the Windows.old folder as the source.
Prior to Windows 10, this could also be done. For example, here is an instruction from the official Microsoft website on how to restore Windows 7 to a previous version of Windows using the Windows.old folder. With Windows 10, everything is much easier.
But again, as noted in the Windows settings, this feature is only available for a month after upgrading to Windows 10. Windows will automatically delete the Windows.old folder after a month in order to free up disk space. So you have a month to decide whether you want to continue using the new version of the system or not and evaluate whether all the files you need have been copied correctly.
How to recover individual files from the Windows.old folder
If you need to restore individual files from an old Windows installation, you can restore them from the Windows.old folder. To do this, simply open the Windows.old folder in File Explorer: C:\Windows.old. Your personal files will be located in the C:\Windows.old\Users\USER_NAME folder.
But keep in mind that even on the official Microsoft website it is indicated that, if desired, all files or (Attention!) Some of them can be restored from the Windows.old folder. In order to prevent data loss, Microsoft strongly recommends back up files and settings on an external drive before repairing, resetting, updating, or reinstalling Windows.
That is, there is a risk of data loss when updating Windows and / or returning from Windows 10 to a previous version. Moreover, the recovery of data lost in this way by standard Windows tools is not provided by Microsoft.
In this case, the only option for data recovery can only be third party software. If any data or files, regardless of their type or extension, are lost during updating or restoring Windows, scan the C: drive using Hetman Partition Recovery from Hetman Software, and restore them to a convenient location or storage media.
How to delete the Windows.old folder to free up disk space
The Windows.old folder can take up quite a lot of disk space. At best, it will be 12 GB. But its volume can reach 20 GB or even more. It all depends on the size of your previous version of Windows.
Try deleting the Windows.old folder the same way you delete any other folder and you will get an error message. You can work around the error message by changing the permissions of the Windows.old folder. But this is not the correct way to delete this folder.
To remove the Windows.old folder, you can use the Windows Disk Cleanup tool or another manufacturer's program. In Windows 10, open the Start menu, search for "Disk Cleanup" and launch the application. You can also open this application by right-clicking on the This PC folder on drive C, selecting Properties from the pop-up menu, then clicking the Disk Cleanup button.
Click the "Clean up system files" button. "Previous versions of Windows" will also appear in the list of files to be deleted, and "Disk Cleanup" will show how much space these files take up. Select this option and click Clean Disk, the old version of Windows will be removed. This function can also be used to clean up the system disk and other unnecessary files.
By deleting the Windows.old folder, you risk nothing. If you are satisfied with the new version of Windows and have no desire to return to the old version of the operating system, and are also sure that all the files you need are copied from the Windows.old folder, you can safely delete it.
Windows will still automatically delete the Windows.old folder one month after the update. All computers that have upgraded to Windows 10 will still be able to use the space occupied by the Windows.old folder, even if their users are unaware of such a folder and are unaware of its existence, as well as the possibility of using the Disk Cleanup feature.
