How to make the phone not sit down quickly. Android phone battery drains quickly: finding and eliminating causes

If you notice that the battery of your smartphone began to discharge quickly enough, you need to perform one very important action - clear the cache. But how to do it, today we will tell you.

For example, our colleagues from phonearena shared their personal experience. They noticed that their Z Force Droid began to consume about 15% of the charge per hour. They also noticed that one application began to consume a lot of smartphone resources - we are talking about AnTuTu. However, even after its removal, the situation has not changed.

After that, the guys decided to clear the cache in the smartphone. The cache, unlike the built-in and RAM, processes information much faster, this allows you to speed up the work with your smartphone, the cache memory allows you to store temporary information for frequently used data in memory, but it can significantly affect battery life.

In order to clear the cache, you need to go to the smartphone settings, then go to the "Storage" section and find "Cache Data". We click on this item, after which a dialog box will appear on the screen with confirmation of clearing the cache, which will allow you to delete the cached data of all applications.

However, here we will add that you should not abuse this, because such manipulations can lead to crashes of applications.

After clearing the cache, the battery consumption of our colleagues decreased by 3 times. Therefore, if you notice that the smartphone has begun to discharge quickly, the first thing we recommend is clearing the cache of all applications, and only then proceed with further manipulations, including using the Greenify application, which is popular in this area.

The solution to the problem of rapid battery consumption is to create an optimal smartphone configuration by disabling little used or unused functions.

Also, it is important to monitor the gadget for the irrational use of energy resources, which can be helped by specialized programs.

Causes and solutions

Why is my android battery draining fast? There are many reasons for this behavior of the battery:

• work of background processes,
• accelerometer sensor,
• beautiful trendy live wallpaper desktop,
• high brightness display,
• included built-in wireless technology and more.

We propose a number of methods for solving this problem. These methods are based on disabling a number of smartphone functions that consume a lot of energy, but are not used by the user. Also, it is possible to programmatically solve the problem of fast charge consumption.

Live wallpaper

Live wallpapers are ordinary applications that consume a considerable amount of battery power. Use normal images as your desktop wallpaper, and animated wallpapers should be removed.

Video: What to do the battery is running low

Accelerometer sensor

This sensor is one of the main components of the device that "eats" the charge. One of its functions is to rotate the screen image if the user has rotated the device. The accelerometer constantly monitors the position of the smartphone, and therefore consumes energy.

You can disable the accelerometer sensor in the settings. For example, it can be located in the "System" section. Just move the slider to off to disable the accelerometer.

Background processes

Why does a new android battery drain quickly ? Background processes are also to blame for this. Sometimes, users do not close applications, but launch new ones, forcing the open program to go into the background.

It becomes invisible, but continues to run. There are also many services running in the background.

To stop a background program:

It is better to disable background processes using optimizer programs, and not try to do it manually. Without the necessary experience, you can disable an important system process, which will lead to unstable operation of the gadget. Instead, you can use the capabilities of a program such as Battery Saver.

Economy display settings

The rate of battery drain depends on display characteristics such as brightness. This is one of the main reasons when answering the question why the battery on the android began to discharge quickly.

The higher this indicator, the more energy the screen consumes. Therefore, to save energy, you need to lower this characteristic to the optimum level.

You can manipulate the screen brightness level from the device settings section:

1. open the smartphone settings;
2. in the next step, select the "Display" option in the "Device" section;
3. find the "Screen" section and select the "Brightness" option in it;
4. using the brightness level slider, in the additional window that opens, adjust the brightness of the display - the optimal level is 30%.

Communication setup

Modern portable devices are equipped with 2G, 3G and already 4G mobile communications - their modules consume a lot of energy, so they should also be turned off. First, you need to decide on the main purpose of using the gadget: only voice calls or data transfer.

Cellular communication of the second generation is capable of transmitting only voice. Third and fourth generation networks are capable of transmitting both voice and data. If the smartphone is used only for phone calls, then it is better to turn off the 3rd generation connection. In this way, significant amounts of battery power can be saved.

Turn off wireless technology

The chipsets of modern gadgets are equipped with built-in wireless technology modules.

Popular among them are:

• data transfer protocols under the familiar name Wi-fi;
• short-range data transfer protocol Bluetooth;

In the absence of a 3G module, WAP technology for mobile data transfer is used to access the Internet.

Photo: Wi-fi, Bluetooth on-off settings

Each wireless technology module, when turned on, is also a large consumer of charge. If its capabilities are not needed at the moment, then it should be disabled.

"Flight Mode"

Mobile devices are equipped with different operating states. One of these states is called autonomous or "flight mode". It is necessary to restrict the user's access to cellular communications while flying in an airplane.

At the same time, the gadget does not turn off at all, but leaves such modules as Wi-fi and GPS active for use.

Offline mode can be used to conserve battery power. This is well known to tourists who, getting into an area of ​​poor coverage, put their gadgets into flight mode. Trying to catch a bad signal, the gadget spends a lot of energy for this, and the transition to an autonomous working state allows you to save it for a future call.

Only 2G networks

If the smartphone is equipped with mobile communication modules of different generations, then it can be configured so that it will work only with GSM. The option required for this may have different names: “Only 2G networks” or “Only GSM”.

Enabling this setting will disable higher generation mobile communications (WCDMA, LTE). The smartphone user will continue to use it only in voice mode, while saving significant amounts of energy resources.

Enabling this way of working on different devices can be done in different ways.

However, this feature is always located in the "Network Mode" subsection of the "Mobile networks" section. For example:

Other

There are a number of smaller factors that can contribute to the accelerated loss of battery energy resources:

• included vibrating alert;
• vibration response when typing;
• excessive volume of played melodies;
• magnetic field, light, gravity, pressure sensors, thermometers and others;
• enabled GPS.

Battery saver app

You can monitor and optimize battery consumption using specialized applications. We offer for consideration the two most popular programs among users: EasyBatterySaver and BatteryDoctor. One of them is very simple, and the second is more difficult to use.

EasyBatterySaver

The functions of this application are very simple. It allows you to disable or enable various smartphone modules:

• WiFi;
• bluetooth;
• Screen auto-rotate;
• Auto-sync;

Also, it can be used to adjust the screen brightness and the timeout for switching to the power saving state.

Photo: the main options of Easy Battery Saver

For example, if you need to disable the accelerator sensor function to save battery, then there is no need to “dig out” the corresponding setting in your smartphone. With Easy, just press the "Auto-rotatescreen" button.

Photo: Options for configuring display brightness and timeout in Easy Battery

Battery Doctor Saver

Doctor Saver - Morecomplexprogram. It will allow:

Using the functions of this application, you can monitor the battery temperature, voltage. I must say that Battery Doctor itself has a service running in the background, and therefore this program is a big consumer of battery power.

Firmware update

To improve the operation of the Android operating environment with a battery, users resort to updating the firmware.

This can be done in several ways:

• through the system update configuration;
• using an update downloaded manually from the official website of the manufacturer;
• using special programs available in the Play Market.

To update the Android version and its firmware, follow these steps:

The system will independently check for the latest version of Android and, if it finds one, will start downloading the updates found. It will prompt the user to agree to install the downloaded new version.

Having received a positive response, Android will reboot the "mobile phone" and open a command terminal in which it will install updates.

We have considered a small list of ways to solve the problem of quickly discharging a smartphone. As you can see, several factors affect the battery discharge rate at once: active live wallpapers, wireless data transmission modules, background processes, high screen brightness, built-in sensors, cellular communication modules, and so on.

To reduce energy consumption, it is necessary to disable unused modules, stop using live wallpapers, and, if possible, switch to energy-saving methods of consumption

Many of us remember well the times when it was necessary to charge a mobile phone every four or five days. Now even flagship smartphones cannot work for such a period. And there is nothing to say about budget ones - they need to be charged every evening. But why is the battery draining quickly? That is what we will talk about in today's article.

To begin with, it should be understood that the battery can run down very quickly immediately after purchasing the device. And it happens that this begins to happen about six months after the start of using a smartphone. All these are completely different cases, and therefore the reasons for the rapid loss of charge may differ.

If the battery of a new device runs out quickly, then the following factors can contribute to this:

• The phone battery has too low capacity;
• The Android operating system is poorly optimized for specific components;
• The processor of the device is not designed to run games;
• The display resolution is too high for the chipset being used.

You can't argue with these reasons. Of course, you can try to reflash the device by installing a different version of the operating system. But often this does not lead to anything good. As well as nothing to do with the processor. Because of it, during games, the phone heats up and quickly discharges. That's why Qualcomm's powerful chipsets are what people really like - they're much more energy efficient.

If the smartphone began to quickly discharge completely unexpectedly - many months after its purchase, then the reasons for this may be completely different:

• Malware has been installed on the device;
• One of the installed applications consumes resources too much;
• GPS navigation is activated too often;
• You have used the maximum brightness of the backlight;
• The smartphone restarts too often.

These reasons can already be dealt with. Below we will talk about how to achieve an increase in battery life.

The battery runs out quickly... What should I do?

If your Android phone runs out of power quickly, try lowering the brightness of the screen backlight. This is done right in the notification panel.

You can also go to " Settings", in the section " Screen". There you can find the item " Adaptive adjustment» - it is recommended to enable the checkbox next to it. In this case, the system will automatically adjust the brightness, focusing on the level of ambient light. Unfortunately, there is no such item in budget devices, since they are often not equipped with a light sensor.

Also, wireless modules consume a lot of battery power. These include Bluetooth, 3G or 4G (LTE), and Wi-Fi. The first two modules can be completely disabled, activating them only as needed. This is done in the same Settings", but already in the tab" Wireless networks". Click on the button " More"- so you will be taken to the desired subsection. Well, the button leading to the control Bluetooth, you will see immediately.

In the subsection " More» You can deactivate NFC if your smartphone supports this technology.

Inexpensive devices are equipped with a budget GPS chip, which sometimes does not even have support for the energy-saving A-GPS function. If the navigation part of the smartphone is not particularly important for you, then the GPS operation can also be turned off. For this, in Settings» you should select the item « Location».

Here you should be interested in the option " Mode". Select " By network coordinates". In this case, the smartphone will lose the ability to accurately determine your location, but its GPS chip will stop consuming energy.

You can stop playing games to save battery power. The fact is that they consume energy most actively. And some shareware projects do this even in the background - evidence of this is the various notifications that regularly arrive on the smartphone.

Seriously reduce battery life and regular reboots. Usually they are caused by unstable applications - they should be removed. Also, something could happen with the Android operating system itself - in this case, you can try. But remember that in this case, all user data will be deleted from the device.

Even root access can affect battery life. Try it - it is possible that after that the smartphone will work longer.

It is possible that the problem lies in the software you installed. Some programs have terrible optimization or deliberately consume a lot of resources, which affects energy consumption. For example, the second type includes Facebook and facebook messenger. The client and the messenger get access to almost all the data available on the smartphone - along the way, these applications massively consume battery power, as a result of which it sits down very quickly.

In early versions of the Android operating system, the gluttony of each application remained implicit. But later in Settings» there was a subsection « Battery". Here it is detailed which programs and games are the most voracious.

In the new Samsung smartphones, you can learn about the power consumption of each application in even more detail. All information is on the page of a particular program in " Application Manager". Here you can find out how much CPU load the application is creating, as well as other interesting information.

On smartphones with a more recent version of Android, this item may be called "Auto brightness". As a rule, it can be found in the notification panel. There may also be a function "Shades of Grey" which also saves battery power.

If you are using a smartphone with , you can set the screen to black wallpaper to further save battery power. The fact is that such devices do not need backlighting to display black pixels. Therefore, the more black pixels on an OLED display, the more economical battery consumption.

On some smartphones running on a more modern version of Android, there is a special section in the settings "Nutrition and Performance". Click it to view available energy consumption information. With button "Optimize" you can set automatic battery consumption. Below you can find a button to turn on the power saving mode (before the low battery warning appears).

Through activity control, you can set conditions for different applications. For example, prohibit background work, make it inactive, set other restrictions.

As mentioned above, malware is also very battery draining. Fortunately, downloading a virus through Google Play is not as easy as it seems. But other resources are literally teeming with malicious applications. Therefore, it is recommended to prohibit your smartphone or tablet from downloading games from the program from other sources. This is done by going to the " settings" entitled " Security". Here you should uncheck the box " unknown sources».

Energy saving on Samsung smartphones

Many devices from Samsung have a screen created using Super technology. This alone saves battery life. But if you still sometimes have the question “Why does the phone run out quickly?”, Then you can use a couple of functions related to energy saving technology.

Attention: The following text refers to new Samsung smartphones belonging to the mid-range and higher price segments.

South Korean devices some time ago learned to limit the operation of those applications that the owner uses extremely rarely. To enable this feature, follow the instructions:

Step 1. Go to " Settings».

Step 2. Go to the section " Battery».

Step 3. Scroll down the screen. Here you will find an item related to limiting the power consumption of applications. Click the button in detail».

Step4 . Turn this feature on. Now if any application is not used for three days in a row, it will literally freeze. Its background work will be terminated. This is very relevant for those people who download and install a very large number of programs and games.

In the same section Battery» you can set modes « energy saving" and " Extreme Energy Saving". They are very relevant for devices with a Super AMOLED display. In the first mode, the shades change to darker ones, and the brightness of the screen is also reduced. Along the way, you can limit data transmission via Wi-Fi and turn off location using GPS. Well, the second mode completely turns the device into an analogue, making the screen completely black and removing all auxiliary functions, leaving only the possibility of a call.

Analogues of the modes described above are also present on some smartphones from other manufacturers. But they act on them less effectively, so we seriously do not recommend you to count on a longer battery life.

Each new version of the Android operating system is more and more energy efficient. That's why devices based on Android 6.0 last much longer than technically similar devices that run the old Android 4.2.

Using Special Applications

There are many apps on Google Play that claim to improve battery life. But in practice they are common optimizers. These utilities remove recently launched programs from RAM. Most often, this affects only the speed of the device, but not the operating time from a single charge. You can get acquainted with the best optimizers for Android in.

September 20, 2016 13:20

If the phone is on Android, then consider how to deal with this and what can be done. It's no secret that Android makes the most of its battery and that it barely lasts a day. This is the situation with any Android smartphone, be it Samsung or something else. The iPhone also discharges quickly, but we will talk about this in another article.

Android

There is a certain set of actions, by performing which you can achieve more or less economical battery consumption. Don't expect battery life from charge to charge to increase exponentially, but keep in mind that Android itself requires good battery power. And if the main complaints are that the phone quickly sits down during the game, then nothing can be done here - for such games it is better to purchase phones that are equipped with a more capacious battery. It is possible that another high-capacity separate battery can be matched to your phone. Well, of course, the more applications are installed on your phone, the faster it will sit down. Of course, today there are plenty of applications in the public domain, and all of them seem to be needed. But if you do not use the application too often, then you can wait a little with its installation. For example, applications for accessing Internet banking, of course, are a necessary thing. But the purchase of Russian Railways tickets can be carried out directly from the Russian Railways website. How to register for the purchase of Russian Railways tickets online is described in detail at http://webereg.ru/servisy/rzhd-pokupki-biletov. That is, as a rule, you can do all the important actions simply by knowing the site address. By the way, it's good that not all companies release their applications, because then you would have to choose, and this is a very difficult choice.
To begin with, let's figure out in which cases it makes no sense to do anything with the battery:

1. His resource has been exhausted.
2. There was a physical impact on the battery.
3. The battery is swollen.

When charging, another charger with the wrong voltage and current was used.

What draws the most battery life in a smartphone?

In the first place is the screen, in the second - communication modules, that is, the Internet, wifi, and so on. That is, even when the screen is off, you are guaranteed to run out of battery if you do not turn off the communication module. However, Android has the ability to optimize battery consumption even in this case.

Screen

Whatever device is, if there is a screen, then this is the main consumer of energy. Therefore, if your screen is very bright, then the battery will drain quickly. It is better to set it in the settings so that the screen brightness is adjusted automatically, which will allow you to keep it at a less bright level in the room. However, not everything is simple here either - in this situation, the light sensor will also pull energy onto itself.
Plus, you can still save energy if you reduce the time before the screen turns off.

4G LTE communication. Only in some regions of the country it is possible to keep this connection constantly on. In many other regions, this connection is unstable, and therefore there are always automatic switches to 3G, and this already means an uneconomical load on the battery. Just set 3G as your default connection. To do this, go to Settings - Mobile networks - More and change the network type.
Mobile Internet. In fact, it is better to turn off mobile Internet on your phone, because it is not always required. Unless your smartphone is equipped with a super-capacity battery, it will last longer if you monitor your internet connection and only connect to carrier towers when you need to.
bluetooth. This module is generally better off. If you use it sometimes, then it is better to turn it on at that very moment.
WiFi. As it is already clear, it is better to enable this type of connection if necessary. Since the battery drains quickly and there is no particular need to always be online, it is better to connect to a wireless router only when required. In addition, turn off notifications about the search and the presence of available wireless networks. To do this, go to "Additional functions" and turn off the "Network notifications" slider. Report public networks." And also turn off the "Always look for networks" slider.
GPS. This is essentially the sensor that your smartphone is equipped with. It does consume a lot of your battery's power.

Disable sensors

The sensors include the already described above GPS, automatic screen rotation, NFC (communication module). It is better to turn off automatic screen rotation, because this is a gyroscope that uses a lot of battery life. Android 5 Lolipop has the Google Fit app, where these sensors still work, but in the background. Therefore, here you need to disable the application itself.

NFC. Not all phones support NFC communication, but there are more and more such devices. Although it cannot be said that users often resort to it. Therefore, you need to turn it off. To do this, go to the settings section "Wireless networks" - "More".

Disable vibration feedback

Android has a built-in vibration feedback feature that is enabled by default. This refers to the vibration when touching the screen. However, all mechanical movements (in this case, an electric motor) are quite energy-consuming. To disable this feature, go to Settings, then Sounds and notifications, Other sounds.

Applications

It is probably clear that the more applications running on a smartphone, the faster the battery runs out. How much these or other applications drain the battery, you can see if you go to the Settings section, then Battery.
Games and the phone's camera are supposed to use energy more than other applications. And if a regular reader is among the record holders for eating batteries, then most likely the reader software has its own problems. You might be better off finding another reading app with better software. Then about various effects and cool transitions and animations - all this is design and it is very energy-intensive. If you want - use it, but the battery will run out very quickly.
There are programs that constantly want to update, even when network access is disabled. They run in the background and are also very energy efficient. Here decide for yourself whether you need them or not.
One more step can be taken. Go to the settings section, then to Data transfer. There will be a list of applications that constantly use data transfer. Do you need all of them? Most likely, you will have to disable some of them or remove them altogether. In principle, on some phones you can set a limit on the use of traffic by the application. To remove unused applications, just go to Settings, then to Applications. There you can turn off the applications Press, Google Fit, Presentations, Docs, Google+, etc. Attention! Do not turn off the necessary Google services along the way.
Have you noticed that some programs constantly give their notifications? They can also be turned off. Settings - Applications, then just uncheck "Show notifications" (option for Android 4). For Android 5, you need to go to Settings - Sounds and notifications - App notifications. Turn off notifications here.
If you still need software updates, then on some phones it is possible to set the interval between updates. You can also turn off the automatic synchronization function.
If you decide that all these steps are difficult to do and just use some task killer or Android cleaner, then this will only bring satisfaction for the first 5 minutes. Further, the phone will try to launch all the programs and applications that have just been closed, and this will drain the battery even faster. The freed memory is only free for the first five minutes. It is better to manually go through all the steps described, and then close all unnecessary applications from time to time. This is the only way to increase the battery life of the device and keep its memory empty.

Power saving features on your phone and apps to extend battery life on Android

Almost all phones of new generations have a power saving function. Be sure to use this feature. At the same time, the processor clock speed is reduced, animation is removed, and unused processes are disabled. Sometimes turning on the power saving mode gives up to 2 hours of additional battery life.
There are various applications freely available that are designed to optimize power saving and limit battery usage on Android. But these applications act, like task killers, that is, they simply close unused programs, and then the system starts opening them anyway, which in any case leads to overuse of battery resources.

Key points to know

Use only the original charger to charge the battery. Even charging your phone via micro-USB charging from a tablet or via a computer's USB port is not recommended. Well, about the computer, then if a normal power supply is used and with honest 5 V and< 1 А, то подойдет. Если ваш смартфон рассчитан на зарядку 5В и 1,2 А, то при зарядке зарядным устройством, которое дает на выходе 5 В и 2 А количество циклов зарядки сократится. А если напряжение на выходе зарядного устройства будет 6 В, то количество циклов зарядки еще сильнее сократится.
You can not leave your phone in the sun, also in the cold. In this case, the battery life is greatly reduced.

Instruction

First you need to go to the "Wireless networks" section of the settings. Initially, see if systems such as Wi-Fi, Bluetooth, and GPRS are enabled. These networks consume a large amount of battery power in total. And if you are not going to transmit or receive any data via Bluetooth, then turn it off. If there is no Wi-Fi access point in the near future, then disable this system as well. And if you are in a place where 3G does not catch, then turn off mobile networks in the settings.

Geodata or GPS also consume a huge amount of charge, so it is advisable to turn them on only when necessary. You can turn off GPS in the settings window in the "Location Services" tab.

Now we need to deal with the amount of energy consumed by the display. After all, battery life also depends on it. In the display settings, you need to change the screen brightness to a value of 30-40%. If the weather is not sunny and the vision is good, then you can reduce the brightness to an even lower value. In the display settings, you also need to reduce the screen time. The optimal value is no more than 30 seconds. And then the phone should go into sleep mode.

Installed applications consume a lot of power. And not everyone knows that when you try to close some offers, they simply collapse into the background and continue to consume battery. Close applications completely in the "applications" or "application manager" section of the settings. There you need to open running programs and in each operating application click on the "stop" icon. This process is quite lengthy, and programs can be disabled in another, faster way.

On Google Play, you can download the absolutely free Battery Doctor program. After installing it, it will be possible to close all applications running in the background with a single click on the "Optimize" icon. The program also allows you to adjust the screen brightness, disable and enable wireless networks, ringer volume and phone vibration. An additional plus is that thanks to the Battery Doctor application, you can find out the percentage of charge, as well as the approximate amount of battery life.