How to free memory on Android? RAM Characteristics

Programmers from the company "Google", successfully transforming the operating system "Linux" into "Android", in the description of their work constantly emphasize the optimized mechanism for working with storage devices. In particular, it is indicated that due to a number of improvements, the user is unlikely to ever see the message "little RAM". In fact, fabulous promises turned out to be embodied only on paper. In reality, the owners of devices running Android are brought to one way or another to decide the issue of how to free memory on the "Android." In this paper we will give a series of recommendations that will partially solve this problem. But first we will make a short excursion into the field of terminology of the operating system from "Google".

RAM Characteristics

If you do not go too deep into the nuances of the system, then in the android-devices two types of memory modules are used: RAM (operative) and ROM (permanent). For example, we open the description of the characteristics of the smartphone MultiPhone 3540 and read: the amount of RAM - 512 MB; Built-in - 4096 MB. Here, the first number indicates RAM, and the second number on ROM. The operating system is very fast, but when the power is turned off or reboot, all its contents are deleted. The larger the volume, the more applications can be run at a time. At the moment this is the most important characteristic. The type of microcircuits used (DDR-1,2,3, etc.), as in desktop computers, are not disclosed by the manufacturers, so you can not select a smartphone by this parameter. Increase the volume by installing in the device additional chips or slats, as it is done in high-grade computers, while it is impossible.

Check available megabytes

The question "how to look at the operative memory" is quite natural. In the system "Android" it can be done in several ways. We list them:

1. Call the application menu and proceed to the "Settings". Here, in the "Applications" section, open the "Workers" tab and sum up the two numbers at the bottom, labeled "Busy" and "Free".

2. Read the specifications for the device, which indicates the amount of RAM.

3. Take advantage of third-party applications. For example, the information block of the Antutu Benchmark test suite shows RAM. You can also recommend the Clean Master program , which when clicked on the inscription "RAM" will not only display the available and total volumes, but will also free up memory on "Android."

In general, to list applications that can show installed in the device megabytes of RAM, it's a thankless task, as there are hundreds of them. It is quite enough two last programs.

Memory Check Features

We consider it our duty to warn that in some cases, the owners of android devices that know how to look at memory are faced with problems when trying to solve this problem on cheap smartphones and tablets of Chinese production that outwardly copy brand models. Ummets from China managed not only to change the information about the installed version of the operating system, but also to correct the data on memory. As a result, a device with 256 MB of RAM, in the vast majority of programs, is defined as a model with several gigabytes, which often causes application failures. In such cases, it is possible to determine the characteristics of the operative memory only by alternately installing information programs, hoping that one of them will have access to real data. Or by means of a test run of "heavy" applications, which for their work just require all that huge amount claimed.

Nuances of use

If the owner plans to run several applications at the same time, actively using multitasking, then it is important for him that his RAM model installs as much RAM as possible. Otherwise, you may encounter a message that the memory of Android is full, or with a significant performance drop due to the need to automatically remove / run low-use programs. For example, a popular solution for telephony Viber, being installed and running, constantly takes for its work at least 30 MB of memory. Various "ICQ", "Skype", questionnaires of the mailbox and even the client of "Market" - all this "hangs" in the operating system, "eating off" your piece from the total pie. If there is a lot of memory, then no problems arise. However, with its lack, the performance of the operating system is seriously reduced. The cleanup mechanism starts unloading unused portions of the code, but since the user needs all running applications, the release process does not stop even for a minute. In "running" cases, you may even receive an error message and an overflow.

How to free up valuable device resource settings

One of the most effective ways, giving an answer to the question "how to free memory on" Android ", is to use the provided capabilities of the operating system itself. Many programs can be disabled by the user through the settings. It is important to understand what can be turned off, and what is required for the operation of the system itself.

To access the function, you need to go to "Settings - Applications - Application Management - All". A list of programs appears. Some of them work in the background, consuming device resources. For example, even such a seemingly innocuous application as a JetAudio audio player, without being specially launched, works by hiding from the user. Perhaps this solution allows programmers to accelerate the launch or implement some other functions, but for devices with a small amount of memory, this is simply wasteful. You can restore justice in a few seconds. How to free memory on "Android" in a similar situation? Very simple! It is enough to click on the "JetAudio" in the list, and then, on the screen that appears, to the "Stop" button. This operation can be performed with all unwanted applications. The advantage of this method is that you do not need any root-rights that are necessary for the operation of many third-party cleaning programs. However, after a reboot, everything will return to the original parameters, which should be remembered.

Alternative to basic settings

Of course, the above method is not the only answer to the question of how to free memory on the "Android". So, the program "Autostart" extends the configuration possibilities. After its launch, the user will see a window in which the sections are given, when you click on each of which you can access the adjustment for it. The most interesting point is "After downloading Boot". Having opened it, you can see a list of programs that are automatically launched and, with a high probability, are further partially located in RAM. By clicking on the "liked" entry, you can prevent it from being downloaded by the appropriate command. Again, you need to understand the tasks of applications and utilities, and do not mindlessly turn everything off.

Great Cleaner

Perhaps, no less well known solution that allows in real time to release valuable RAM is the free application for "Android" - Clean Master. After installation, you need to run the program through a shortcut in the "Applications". Then you need to select "Acceleration" and follow the recommendations given, carefully reading the warnings, otherwise you can easily erase movies from the memory card or turn off root-access (if available).

A warning

Some programs that can be disabled via basic settings or in some other accessible way are part of the operating system, and when they are unloaded from memory or disconnected, there may be malfunctions. Thus, we recommend that you perform such manipulations first of all with your own installed software packages. In any case, with a lack of RAM, the best solution is to purchase a device that initially has more memory installed.