Android tablet writes impossible to open files. How to open APK and are there any options? How to download APK files

Many users of the Android mobile OS prefer to download applications not from the official store. Google play  Store, and from other unverified sources. They serve many popular sites, such as 4Rda.ru  or Apk4.net. But the fact is that by downloading a .apk file the user cannot understand in any way - how to install it on an Android device

Now mobile devices are becoming more powerful. Many people even claim that they have already replaced their full-sized laptop with their tablets or smartphones. Tablets and smartphones do their job, plus they are very convenient and more portable than laptops.

These mobile operating Systems  changed the face of the world of gadgets. We are always looking for more ways to expand our utility. We install many applications to make our devices more functional. Sometimes, though, the device needs further adjustment to reach its full potential. One of its limitations relates to restrictions on downloading unsupported files. If users try to upload unsupported files, they will usually receive a message that says “Download failed.”

In this small article I will describe in detail the process of installing an Apk application on a device running Android 4.0 and above. All actions can be repeated not only on the tablet, as in my case, but also on the smartphone. Also note that the owners of devices with a more earlier version of the OS can not worry - the instruction is equally applicable to them, with the exception of some nuances.

Content is not supported on this phone. It is good that there is a workaround for this. Read on to find out what and how. This application is free and supported by ads. After starting the application, click the "Menu" button, then click "Advanced."

Click “Settings” in the list that appears. On the Settings screen, find the item that says Enable Browser Download. The check icon will turn green if this option is enabled. After that, check if the new configuration works. Wait for the full file download.

Once this is done and you don’t see the message “Can’t Download”, then you will be fine. Have you enabled support for unknown file formats using this application on your phone? However, this is not the only way to get new applications. How do you install applications on your device in such situations? Fortunately, there is a method of "lateral load".

  • First, choose the application that you need on any popular resource that provides APK files. Attention:  These files do not pass anti-virus scanning, so make sure you trust the source of the application.
  • Download the file to your computer. Then connect a USB data cable to the device.
  • The system will automatically detect the new device and give you access to the internal memory of your smartphone / tablet. Copy the APK application from the computer to the device, and then you can disconnect the cable
  • Now the fun begins. Locate the file manager on your device:

In this lesson we will teach you how to do this. To do this, you must open the Settings panel and turn on the “On” option. On the device’s main screen, tap the Applications icon at the bottom to open the applications panel. Scroll through the list of applications until you find the Settings application and touch it to open the settings.

Inside the Settings application, scroll through the list until you find the Security category in the Personal section. The system needs one final confirmation from you to make sure that this is really what you want. With this option enabled, you can now install applications using the side load method.

  • On different devices, the file manager interface may be different, but in any case, it provides the main function: the ability to work with internal memory  devices and connected external media. Open it


  • Find the apk application in the file list. Click on it once. After that, a menu will appear on the screen, in which you have the opportunity to refuse to install the application, or continue the installation


You can safely use one that is pre-installed on your device by the manufacturer or any other file manager you prefer. Once again, from the main screen, open the application drawer by clicking on the “Applications” icon at the bottom of the screen.

Scroll through the list of applications until you find the file manager you need or, if you don’t have one, use the default instead. You are presented with a screen asking you if you want to install this application, as well as the permissions necessary for its proper operation.

  • Carefully read all the permissions that the selected application requests. If you notice an unusual resolution that does not correspond to the functions of the program, it is better to refuse to install it. If you are sure - continue. Click "Install"


Familiarize yourself with them, and when you are ready to install the application, click on the “Install” button in the lower right corner of the screen. After the installation is completed, you can open the application directly from this screen or return to what you did before using the buttons at the bottom of the screen.

As you can see, this process can take some time, but it’s not that difficult if you follow our instructions. If you have any questions or concerns, feel free to ask below. The following reasons may cause this problem to appear for you.

  • If the installation is completed successfully, Android will give you a message about its completion. Now you can open installed application  and use it without any restrictions.

As you can see, there is nothing difficult in the process of installing an Apk application on an Android device - you just need to follow step by step instructions. Good luck to you!

How to open zip file on Android

Source files have been deleted, renamed or moved from the original saved path from which it was originally derived software. The styles that were used to create the slide show have been removed from the software. External storage, which stores multimedia files, is disconnected from the computer.

The resolution on this issue will be as follows. After restoring the original files to their original location, the software will see them again and bring them into the software. If you cannot remember the source path for media files, you can open the project file using a text tool to find information.

Application in android can be installed in several ways. The easiest option in the usual way through the play market.

In addition, you can use other alternative Android stores. There is a third possibility, which is the self-installation of applications in the form of APK files.

Not everything is in the Play Store. On the Internet you can find a lot of games and programs that are available for download from places such as, for example, XDA.

Another option is to reinstall the software and download the necessary resources from this link. If you save the source files to an external device, it is recommended to mount the disk and try to open the project file. It is recommended to use the backup project function.

This will allow you to still open the project if some of the slideshow files are moved, deleted or renamed. Try running the file in third party applicationto find out if the problem is with the file.

  • Click the arrow to the right of the file.
  • Scroll up and select "Export."
If you cannot open the file in another application, it may be damaged.

Moreover, not all applications from the Play Store, you can download on specific models of smartphones or tablets.

Sometimes the play market shows that it cannot be installed on our device or not available for your region.

In this case, it remains to download the APK file from the Internet or offline sources installed on your phone.

How to cancel the download?

Check the data connection and try downloading the file again. Settings. . Unfortunately, our mobile clients  do not have the ability to resume interrupted downloads. As a result, large files may not be loaded correctly. This is especially true for mobile data connections, where interrupts are common.

Obviously, there are problems with the cache

  • Navigate to the file.
  • Click the arrow to the right of the file name.
  • Select Cancel.
  • Repeat the process for all files whose download you want to cancel.
You can also clear the cache manually as follows.

What is apk file on android

An APK file is nothing but an installer (a package containing game or program files). This can be compared to installing EXE files on Windows computers.

You can run the APK file on your phone to launch the app installation process without the limitations of the Play Store.


  Installed in this way, do not differ from the installation from the store. The advantage of this setup is that you can take possession of applications that are not available in your country. An example is even the game Pokemon GO, which is available in the store, but not available to everyone.

Therefore, you can draw from the network the installation format of the APK file, without any obstacles to install on your phone.

How to delete search history?

Tap the gear icon or, in older versions of applications, tap Settings.

  • Click the menu button in the upper left corner of the screen.
  • Scroll down to the Advanced Features panel and click Clear Cache.
  • Click Remove last story  search.
You may have to install other applications to open files downloaded from torrents. Understand that you can download. . This helps ensure that your monthly mobile data is not exceeded, and there will be no additional charges.

How to download APK files

This is a very important point. When downloading APK files you should consider the source from which you take them.

When you receive from the play market, the risk of installing an infected application is very low. When downloading from the network, you can get files infected with a virus.

Thus, when installing applications manually, you lose the protection that the Play Store gives you.

This probably also results in faster loading. Popular free torrent apps include. Open the torrent application before downloading the torrent. Before downloading torrent files you will need to check some settings. Go to settings. This is different from the app and the app. In general, you press the ⋮ or ☰ button and select the settings.

Find the “Bandwidth” section. Here you can limit download and upload speeds. Specify the location to download. In the "Memory" menu you can set in which folder your downloads should be stored. Most people can leave this at default.


In practice, this is not as bad as it may seem. There are many sites that are trusted by users and provide only verified APK files.

Moreover, there are ways to download them directly from the Play Store - then you will be sure that you will receive the same package that is the official repository.

How to open APK for viewing resources

Find the torrent file to download. If the torrent application is configured, you can download the torrent file. There are many different torrent sites, and they often change due to their dubious legal status. Click on the torrent you want to download. Select a torrent application from the list of applications that will be displayed.

If you choose a torrent, be sure to read the comments to make sure there are no viruses. If the torrent file is loaded, but you are not invited to open it in your torrent application, you will need to manually open it. Go to the "Mailbox" application and select "Downloads" or open the file management application and go to the downloads folder. Click on the torrent file, and then select the torrent application from the list.

  • Download as many torrents as possible with many seedlings.
  • It helps to ensure good communication  and faster file upload.
Make sure you want to start the download.

Download APK files from sites

The first way to get the APK file from the site that provides such installers, for example, APKMirror.

In it, applications are checked for authenticity by checking digital signature  manufacturer.

After logging in, you can simply use the search engine in the upper right corner - enter the name of the application you want to download.

Before starting the download, you have the opportunity to provide the file with a new name or choose another place to download. Click the button to add it to the download list. Wait for the download to complete. Download speed depends on your speed. network connection  and other network environment factors. Download duration depends on file size. You can track the progress of your downloads in your torrent application.

Torrents act as a means of transferring any files, which means that you cannot use the downloaded file without the right application. Fortunately, there are applications that allow you to open almost any type of file. Understand how torrents deliver files. . Select the Install option in the application installer you are using.

After you have found the name, you can select a specific version and then download it using the “Download APK”.

The use of alternative sources is XDA Developers - there are often such applications that do not exist on the Play Store.

There are many types of files that can be downloaded from the Internet: documents, images, videos, applications, extensions, and browser toolbars, in addition to many others. Save as, with a different name or file type, or elsewhere. Start the computer.

  • Open the file to view it, but not save it on your computer.
  • Save the file in the device's default download folder.
  • Run an application, extension or other type of file.
You can also save files on your computer. smallerFor example, individual images.

XDA users create their own and make them available on the Internet for free.

In this case, it is worth viewing the comments and upload only those that have already gained popularity. Then you will have the confidence that they are safe.

Extracting APK files from the playlist

Another way to get an APK file is to do it directly from the Play Store database. You can do this on a computer using APK Downloader.

Search for downloaded files on the computer

Click right click  Click the image, link, or file you want to save, and select Save Image or Save Appointment. Download Manager tracks images, documents and other files downloaded from the Internet. Downloaded files are automatically saved in the “Download” folder.

Change the default boot folder for a device

To select the default download location, select Browse, and when you're done, click OK. In the “Download Viewer” dialog box, click “Options” in the bottom left corner. . If the file that requires the add-in does not open, you may have old version  add-in and it needs to be updated.

About download and security warnings

  Not all warning files are malicious, but it is important to make sure that you trust the site you are downloading from and that you really want to download the file.

Just enter the application Play Marketto copy the address from the address bar of your browser, and then paste it on the APK Downloader.

This way, the APK file will be downloaded directly from Google servers. This file can be installed on our device, even if it was displayed in the store as incompatible.

Installing APK files on Android

To install applications outside of Google Play, using the APK, you need to make changes in the settings of the android.

To do this, enter the settings, and then the “Security” tab and put the bird next to the line “allow installation of applications from unknown sources”. As a result, you can install downloaded APK packages from the Internet.

Now, just click on the package and install it in our Android devices. Installation is very simple and comes down to clicking the "Install" button.


After installing the APK file can be deleted if you do not want it to take up space on your smartphone or tablet.

The application will be installed in the device, and will appear in the list of applications in the launchpad, as well as in the case of applications downloaded from the play market.

If you want to delete an application, simply go to “Settings\u003e Application Manager”, find the item in the list, and then select “Delete”.

Why does not the file with the apk extension open on android

You can not open the apk file on Android? Not sure how to run the apk file on android or is it just not installed?

This is not your fault and everything is solved easily - you will need to give the system permission and a program to install apk files on Android, which is called a file manager or application manager.

Yes, not everyone knows that manufacturers mobile devices  factory install protection against installing unknown software.

The first thing you need to do is allow the installation of applications from unknown sources. By default, all android phones have this lock feature to protect you from infected and potentially dangerous applications.

For your mobile application  every source other than Google Play is a source unknown and dangerous. To disable this option, go to the security settings of your phone.

There, this function may differ slightly depending on the phone model and version of the android, but usually, as in my Samsung, it is: Settings\u003e Security.

The next step is to install the application manager. Some phones have it installed by default, while others need to be installed.


  Personally, I recommend ASTRO File Manager or ES File Explorer, but if you are already using another, then do not worry - you do not need to change anything.

After that, launch your file manager, and look for the folder in which APK files are recorded.

Most likely, this will be a folder with the name "Downloads" (if you have not selected another). When you find the APK file you need, all you need is to click on it and then select Install.

The application will still ask for permission and after some time it will be installed on the phone. It's all.

However, I must warn you before installing an unverified and undefined application.

Often viruses or spyware are placed in APK files. Install only if you are sure of the reliability of the file. Successes.