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How to free up internal memory on Android in different ways

Most users of mobile devices working with the Android operating system may encounter problems that are associated with memory overflow. There is no one-size-fits-all solution to get out of this situation. But it is better to listen to some recommendations.


The article is devoted to the question of how to free up the memory of the Android mobile device. First you need to familiarize yourself with its types. This will make it possible to deal with the problem on a global scale. It is worth noting the following types of RAM:

• RAM, RandomAccessMemory or RAM;
• ROM, ReadOnlyMemory or ROM;
• Interal Storage internal storage
• microSD/microSDHC or ExternalStorage.

RAM, RandomAccessMemory or RAM

This RAM is used to record all the necessary data by the operating system and software. This allows applications to start and function smoothly. It is worth noting that when you disconnect or reboot the device, it is cleaned in a fairly short time, the RAM needs constant power. As you know, the more RAM, RandomAccessMemory or RAM, the more applications run simultaneously on the mobile device. In addition, by its size, you can determine what capacity resources are able to run on your device without problems.

If the amount of RAM is full, an error occurs when you start a new application. The user will receive a notification that there is not enough space to play. Thanks to the rapid development of technology, today there are versions of Android 2.2 and above. In such devices, the operating system independently determines what exactly needs to be removed, as well as which applications need to be closed in order to free up space.

Currently, most flagship devices are equipped with memory that has a capacity of 1 Gigabyte, and even 2 Gigabytes. That is why the problem with its overflow arises less and less. As for inexpensive phones, tablets and smartphones, they have a volume of 512-768 MB. In this case, the issue of freeing up RAM is still relevant.



ROM, ReadOnlyMemory or ROM

RAM is used exclusively for reading. It stores data that was recorded at the manufacturer's factory. They can't be changed. The only option is to flash the device or reinstall the operating system. The ROM consists of several sections that are designed to perform all sorts of internal functions.

Interal Storage

It is an internal storage device. It stores all the information that is entered by the owner of the device. The internal drive is an analogue of the hard drive used in the computer. When recording all kinds of applications and data, the free space of RAM decreases. To release it, it is enough to get rid of excess material that is not used. The remaining space for recording data can be seen in the device settings. Therefore, often the release of RAM space is directly related to the cleaning of the internal drive.

MicroSD/microSDHC or ExternalStorage memory card

It is a removable memory. Its volumes depend on the card used. True, it is worth considering the presence of the necessary spot in the device, as well as whether the support is carried out by the device. A microSDD/microSDHC or ExternalStorage can be compared to an external hard drive that is used by a computer. The phone settings will provide all the necessary information about the amount of free space. On such a card it is convenient to store multimedia materials, which include music, images, videos. Versions of Android 2.2 and higher allow you to transfer all data to the map. As a result, space on the internal storage is freed up. When removing the map, it is advisable to unmount it first.



Freeing up internal memory on Android smartphones

Most users tend to install on their own device more different applications, modify programs. As a result, the gadget will notify him that the system is full. To clean it, you need to download an additional utility or use the settings of the mobile device.

Thus, the user will definitely know that the memory on his device is full. When downloading the next application, the system will display a corresponding message on the screen. To make it possible to save the material, you can delete unnecessary objects. This frees up space for the desired application. As a rule, large volumes are occupied by various updates coming to GooglePlay. A certain part of the programs can be moved to the map when using Link2SD.

InternalStorage can be accessed if you have root privileges. It also contributes to effective cleansing. You should also get rid of temporary files that have a .rm extension. They are stored in the datalocalmp folder and have the property of constantly accumulating and clogging the system.

Selection of events

All of the above actions provide for a temporary cleaning of the memory of the gadget. Is there a solid method to free up the internal storage on the phone? During the installation of programs on a tablet or smartphone running the Android operating system, a file is created that has the extension .dex in the datadalvik-cache directory.

Sometimes it happens that some system applications do not have them. At first glance, it is a rather strange phenomenon when a program exists, but does not take up space at all. However, this is understandable. The fact is that simultaneously with these files, the memory of the device contains files with the same name, but having the extension .odex. They can be saved, only then you do not need to leave .dex files. We recommend that you download an additional application. LuckyPatcher can serve as an example for him.

After that, you should start performing certain actions that will help you find the answer to the question of how to unload the internal memory on Android 2.3.6 and above:

1. First, you should check how much space the application takes. To do this, use the "Properties" menu.
2. LuckyPatcher is launched, after which the required application is selected from the list.
3. It is necessary to click on its icon and clamp, withstanding a pause. As a result, a context menu will pop up on the screen.
4. You need to select the first two items. The program will create the necessary odex files on its own.
5. Removes dex from the datadalvik-cache folder.

After completing all these steps, the application will work fine and not create problems, taking up 0 MB. In the same way, you can free up memory for other system applications.

To clear memory from user applications, you need to use a slightly different method. You need to select an application, go to its folder on the memory card. As a result, you can see the free space. For example, 1.56 MB of unallocated space remains, and the dex file covers 1.68 MB. Thus, you can transfer the desired application to the system directory. Then, the steps described above are performed.

You can also just choose another application, and leave it alone. When an object is moved to user memory and an odex file is created, and then the dex file is deleted, the device is functioning well. It will perfectly cope with the tasks assigned, open the necessary applications and use them without failures. If you transfer the object to a flash drive, the odex file is deleted, and the program itself stops working. As a result, you will need to install it again or perform a complete cleaning of the dalvik-cache.

It is worth considering that not every utility is able to work without dex-files. This is typical for games or applications with dex up to 1.5 MEGAbytes. This method is relevant only for those applications in which dex-files weigh less than there is space in memory. Thus, the actions that allow you to get an answer to the question of how to free up the internal memory on the Android device are not difficult, it is not difficult to perform them.