The "gluttony" of the battery is perhaps one of the most frequent complaints that Android smartphones have. However, the operating system itself is not to blame for the fast discharge, but the functions that it uses (screen brightness, Internet access, GPS).
By limiting them, you can lengthen the "life" of the apparatus by an order of magnitude. Vesti.Hi-tech offers tips to help your Android smartphone work on a single charge for as long as possible.
To start, set display brightness to 40-50%... This advice is especially relevant for the "top" smartphones of 2013, which have a very high quality Full HD display with a diagonal of 5 inches. Such, in particular, are at Samsung, HTC and Sony. The manufacturers have made sure that the power consumption of the super-clear and bright screen is compensated by a powerful battery (the Korean flagship has a full 2,600 mAh), but sometimes it alone may not be enough.
Dimming your display is one of the most effective ways to dramatically save battery life. Alternatively, you can turn on the auto brightness function - it will independently calibrate the screen for ambient lighting ("Settings" → "Screen" → a checkmark for "Auto adjust"). You can also refuse "live" wallpaper since animated backgrounds consume energy much faster than similar backgrounds.
The backlight consumes 39% of the energy, and the standby mode - 23%.
Disable wireless and related services, and turn them on if necessary - GPS, Wi-Fi, NFC (including the Android Beam function). When some of these modules are activated, they occasionally scan the surrounding area for available networks and compatible devices, draining the battery. Bluetooth is now practically not used for data exchange, so if you do not have a car headset or wireless headphones, you can also safely turn it off.
Also pay attention to "Airplane mode", which at once turns off all functions related to the mobile network (3G, calls, SMS, Internet, etc.). It will be useful in places with unstable connections, such as in the subway, as it takes a lot of energy to find networks.
If you don't need access to high-speed networks, but want to be connected via EDGE and Wi-Fi, it makes sense switch to 2G... Open "Settings" → "Wireless networks" → "Mobile networks" → and check the box next to "Only 2G networks".
Bring the power saving settings widget to your desktop to quickly enable / disable Wi-Fi, Bluetooth, sync, auto brightness, GPS. Also, reduce the time to automatically turn off the screen to 15 seconds (Settings → Display → Sleep).
Disable button vibration... To do this, go to "Settings" → "Language and input" → "Android keyboard" (or the one you are using) → uncheck the "Vibrate keys" and "Key sound" checkbox.
Do not forget to close and remove unnecessary programs from the system... Even if the application is not running, a process running in the background can waste power. Likewise, remove widgets from your desktop that you don't use.
If possible, carry a charger or, in extreme cases, a spare battery... It will never be superfluous to power up your smartphone when there is an outlet nearby.
The above tips can be limited to most users. If you want even more flexible energy saving settings, install a special utility... The free Easy Battery Saver is often the choice (over 700 thousand ratings in Google Play). It is convenient because it has several profiles that are optimized for different needs. Among them, noteworthy is the "smart" mode with the most optimal settings (it is recommended in most cases) and the "super economy" mode, which turns off everything at once, except for calls and SMS.
Easy Battery Saver:
Another free utility - Battery Dr Saver - shows detailed information about energy consumption: what is the temperature of the device, how much time you spent talking (in 3G and 2G networks), listening to music, watching videos, surfing the Internet, etc. A convenient task manager will help you unload unnecessary programs from memory.
The "Settings" tab contains all energy-consuming functions ("Airplane mode", screen off, volume, Wi-Fi, etc.), which can be turned off immediately. There is support for the Russian language.
From this article, you, perhaps, will fill the existing knowledge, or maybe you will discover new terms and answers to frequently asked questions in the field of modern telephones. For example, you will have an idea of the state of the smartphone battery in sleep mode and when it is working.
What is Standby Mode?
Modern technologies in cell phones provide many different functions that provide more convenient and long-lasting work with them. One of these is a feature called hibernation.
Standby mode (aka "hibernation") is a phone function that makes the battery drain more slowly. Its essence lies in the fact that this process does nothing. Thus, this is the state of the phone in which all unused applications on the device are disabled.
Standby mode in iPhone
Like any other modern phone, the iPhone has a sleep mode function. It is used in order to avoid any unintentional clicks and presses if the phone has not been used for a long time. The phone goes into standby mode and locks the screen. However, the iPhone provides the ability to adjust the phone disconnect intervals. It should be noted that both users of smartphones based on Android and customers of Apple products can choose any convenient interval for them: one minute, two, three, five or never. To change the interval, you can use the following algorithm:
- Go to "Settings".
- In the menu that opens, select the "Basic" item.
- From the proposed list, enter "Auto-lock", where different time intervals for the transition of the iPhone to standby mode will be presented.
Battery sleep status
Now let's try to answer another question. What is the state of the battery in standby mode?
One of the characteristics of modern phones, which is considered an important aspect when choosing, is the duration of its work. It is also determined by the capacity of the device's battery, as well as the power consumption of both user-installed and built-in factory applications and settings. It is quite easy to understand that, being in a standby state, the battery power is consumed for a rather long time, because the smartphone is inactive. But there are some nuances. If the phone discharges quickly, but the sleep mode is on, then this serves as a signal for the user to pay attention to the malfunctioning of his device. There are several reasons for this, which we will now look at.
Why does my battery drain quickly?
The phone discharges quickly for the following reasons:
- Failure of the battery itself.
- Automatic updates of various applications in or any glitches of the task manager.
You can start diagnosing your device to identify the type of failure using the built-in monitoring utility. You can find it in the "Settings" menu. For example, in the latest versions of android there is an "Optimization" function that allows you to diagnose the entire device as a whole.
In the "Optimization" menu, you can also see the details of the state of your battery. Here you will find information on those applications that consume the most of your smartphone's battery. Thus, you can understand whether the software is a bug and a big waste of energy. If you have not noticed any significant changes or excessive power consumption in this menu, then, most likely, the problem is a little deeper and lies in the battery itself.
How to get rid of fast battery drain?
First, after diagnostics with built-in or specially installed applications, you can turn off automatic application updates and turn on the "Energy Saver" mode, which is available on most modern cell phones.
If that doesn't help, then you can try to dig a little deeper and normalize the battery. (It is worth noting that it is best to back up or transfer all necessary files to another device before proceeding with the subsequent steps to avoid data loss).
First, let's open the "Settings" menu.
Then go to the item "Reset settings" and return them to the factory settings. This step will erase all user data from the device, so we strongly recommend that you back up the files you need.
Now you need to completely use up the battery power.
After that, take out the battery for a few minutes. Putting it back in, we leave the phone on the charge without turning it on. It is worth noting that it costs from three to eight hours to charge it, without any additional steps. This procedure should be carried out several times, after which, most likely, everything will return to normal.
However, if this did not help you, then you should change the battery or take your smartphone to a service center.
A relatively short battery life is almost the main problem of all Android smartphones and other devices since their appearance on the market, and the problem is so urgent that, until now, several years after the release of the very first Android devices, software methods appear increase in battery life. In this series of articles, we will try to consider, if not all, then most of the available ways to improve energy efficiency.
First, let's take a look at the main and not always obvious reason for the short operating time of the device from the battery, namely, the violation of energy saving in sleep mode. In Android version 2.2 and earlier, after using the device for a full working day (but without bringing it to full discharge with shutdown), we dial the following in the "dialer":
*#*#4636#*#*
Also, the SpareParts application will cope with these goals. Pay attention to the item "Battery History" (that is, "Battery history"). Here is a summary of the device's energy consumption. First of all, the item "Other Usage" is interesting, where the following sub-items are displayed:
“Running” - the item shows the operating time outside the standby mode, that is, the entire time the device is active. Statistics are shown in percent, when pressed - in minutes.
"Screen On" - the item displays the time that the device works with the display on, again - in percent, when pressed - in minutes.
"Phone On" - the item shows the total time of telephone conversations, in percent, when pressed - in minutes.
The second menu allows you to sort the data for convenience and display them for the entire operation time of the device, for the time after the last reboot or after the last recharge. In general, it is clear that the indicators will differ, but in general, the ratio of power consumption by different functions remains approximately the same.
As for the item "Activity" ("Running"), it consists of "visible" and "invisible". The bottom line is that its "visible" part is formed by all actions that occur when the screen is turned on, that is, by and large it is equal to the "Screen on" indicator. And the "invisible" component, in turn, is formed when the device's screen is turned off. That is, ideally, it should not be at all, or a very small part in all proportion, but in fact - it is present. And this means that during sleep something "wakes up" the device, which, accordingly, is spent on the charge. That is, in order to determine whether the device has problems with energy saving during sleep, it is enough to subtract the “Screen on” parameter from the “Operating mode” parameter - we get “invisible” activity, and if it is more than 10%, then you need to take measures. It is recommended that this figure does not exceed 5%. But do not forget that listening to music in the background, constantly turning on the background clients of social networks, email clients and so on increase the value of the "invisible" component. It is worth thinking if you personally did not launch background tasks, and the "invisible" activity is at too high a level. The most reliable value of the "Mode of operation" indicator is formed approximately for a full day of using an Android device, but you can not wait all day. It is enough to open this item and remember the value of the indicator (in minutes). Then close the log and turn off the screen - that is, activate sleep mode. After, for example, 10 minutes, we turn on the device, immediately launch the log and compare the new value of this indicator with the previous one that we remember. For example, "Mode of operation" showed 42 minutes 10 seconds, and after 10 minutes of sleep - 43 minutes 25 seconds, that is, increased by 75 seconds. 75 seconds, in this case, - 12.% in relation to sleep time (10 minutes), this is a bit too much. Thus, the longer the sleep time for the selection of values for calculating the activity of the device, the more accurate the result will be.
Starting with Android 2.3 and higher, the "Battery log" item no longer exists; it has been replaced by the "Battery usage" item in the settings of the mobile device. By opening this item, you can access a list of all parameters that consume battery power.
Let's decipher the main points. By the way, the translation of points may differ depending on the device, but the icons always remain the same.
"Display" - the item that is responsible for the operating time with the screen turned on, that is, the battery consumption of the screen.
"Standby mode" - the time of using the telephone radio module and, accordingly, the energy consumption by it.
"Idle time" - the time the device has been operating with the screen off. By the way, this includes the very "invisible" component of activity, which we talked about a little earlier.
"Android system" - the operating time of the system software and its consumption of battery power, while their activity during sleep is shown separately.
High (in percent) values of the "Display" and "Standby" items are normal, since they are always the leaders in almost any device in terms of energy consumption. In addition, the parameters in this setting item are percentage ratios that add up to 100%, that is, they show the distribution of the use of the battery charge for various functions. Due to a certain imperfection of this system, in the list you can, at best, see applications working "in the open". That is, programs that work "hidden" during the sleep of an Android device are unlikely to be seen.
If you click on the top, the discharge graph will be displayed. The Y-axis shows the charge level, and the X-axis shows the time, so you can track the dynamics of energy consumption. Four stripes are also visible at the bottom:
"Phone signal" - shows the quality of the received radio signal, green - good quality, red - bad. The worse the quality, the more intensively the radio has to work, and the faster the energy is spent.
"Wi-Fi" - the bar is filled with blue - these are the periods of using Wi-Fi.
"Working mode" ("Wakefulness mode") - filling the blue strip also shows the total time the device is active.
“Screen is on” - the time during which the screen of the mobile device has been turned on is shown in blue.
"Charging" - displays in blue the periods in which the battery was charged.
The activity of an Android mobile device, again, consists of “visible” and “invisible”. "Visible" is formed from all actions that occur when the screen is on, that is, the "Screen is on" and "Working mode" bars are blue. The "invisible" component is formed during periods when the display of a mobile device is turned off - the "Working mode" bar is blue, but the "Screen is on" is black. Ideally, there should be no “invisible” activity at all, if it is, then some processes wake up the gadget during sleep, consuming to some extent the battery charge.
The above screenshot shows the "invisible" activity well. During the night of observations - and this is the best period, since the charts are built slowly and are needed for several hours, some of the time the mobile device did not sleep. If the "invisible" activity is more than 10% of the "Working mode" bar, then it leads to a significant loss of battery power and you need to look for processes that wake up the device. We will talk about this a little later. By the way, you can track the dynamics of battery charge consumption and non-standard means, and install the Battery History application, and use the old technique, which is relevant for the Android operating system version 2.2 and earlier.
Now let's get down to optimizing the battery life of our Android device, which will significantly reduce power consumption. Some of the methods given below are just aimed at eliminating spontaneous awakenings of a mobile device.
So, for a start - external influence. The mobile device will not be able to go into sleep mode if at least one, any, button is pressed. Most modern Android devices have solved this problem, but you should still double-check if the device sleeps when the button is pressed. If he is awake, then during the holding of any button, the indicator of the "invisible" component of the activity will be equal to 100%. Among the known problem devices - the camera button on the Samsung i7500 was too sensitive, and the smartphone could be completely discharged in just a few hours in the narrow and tight case from the delivery set, due to the fact that the device considered the button to be constantly pressed down.
Further, it is worth talking about data transfer, or, more simply, about the mobile Internet. This includes auto-syncing of various applications and services, transferring data in the background, and so on. All this, in addition to money for traffic, also wastes precious battery power. It is strongly recommended that you turn off data transmission via 3G or EDGE when you are not using an Internet connection. This can save up to 20% of your charge per night. It is advisable to disable data transfer through the menu completely. Using a Firewall to block traffic does not help in all cases. If it is impossible to disable data transfer using standard methods (and this problem is common on firmware based on Android 2.2 and earlier, since the unlock button is responsible for the function), then you can install a separate program. This application is manually capable of enabling and disabling APN on the device. For example, the APNSwitch and APNDroid programs. To keep track of the traffic consumed when using the Internet not over Wi-Fi, it is best to monitor it using special programs such as 3GWatchdog (it is recommended to run it immediately before a session on the Internet).
Regarding wireless networks. The included 3G network, especially in areas with poor signal strength, location determination via wireless networks (the "GPS and Security" settings item), Wi-Fi, Bluetooth, GPS - all this is best turned off if the functions are not used, and turned on only when the emergence of a need. This will significantly increase the battery life of your Android mobile device. For convenience, you can display widgets for managing the listed functions on the desktop.
Choosing between 3G and 2G networks is pretty straightforward. In order to save battery power, it is recommended to use 2G networks for voice calls and 3G for data transmission. Voice transmission via 2G networks is better, since they are single-channel, and can only transmit one at a time, while 3G is multi-channel, and can simultaneously exchange voice and data with the network. So, during a regular call (not video), all 3G-connection channels will be busy for voice transmission. This can, to some extent, improve the quality of the transmitted voice, but it will also affect energy consumption, and quite significantly - up to 20-25%. As for data transmission, with a high-quality coverage of the settlement with a 3G network (3-4 divisions constantly at least), it is better to use it, and not EDGE. EDGE consumes 30% more power (approximately 300 mA versus 210 mA) and is closer to that of Wi-Fi (330 mA). Naturally, this consumption refers to the full load - for example, downloading a file. In addition, the data reception speed on the 3G network is higher, which reduces the network usage time. But, let's make a reservation right away, if the 3G coverage is not the best, and is absent in some places, then the power consumption will rise sharply, because being in the 2G zone, the mobile device will constantly scan the extra band for the presence of 3G coverage. And network scanning is usually the most volatile process.
Do not forget to use the "knobs" to turn off the radio module of your smartphone or communicator, that is, to turn on "Flight mode" ("Airplane mode", "Airplane mode" and the like, depends on the translation), if the signal reception from the base station is poor and the need for telephone communication currently not, for example, on a trip or at night. This significantly saves battery power. The worse the signal, the more energy is spent on maintaining it - the more intensively the radio module works. It is also better to turn off the radio module, and not the device completely, since even more battery power can be spent on rebooting.
Let's talk about sensors and sensors, and this is a magnetic field sensor, an accelerometer, and so on. They all consume energy for their work. And in the conditions of maximum battery saving, disconnecting or not using any of the sensors allows you to save some fraction of the charge. For example, let's give the value of the current consumption for the Samsung Galaxy S (i9000):
Rotation sensor - 4.2 mA
Proximity sensor - 0.75 mA
Orientation sensor - 4.2 mA
Magnetic field sensor - 4.0 mA
Acceleration sensor - 0.2 mA
Light sensor - 0.75 mA
Gravity sensor - 0.2 mA
Accelerometer - 0.2 mA
In general, the above specifications apply to most Android devices. Also, in more modern devices, a gyroscope, a pressure sensor, a thermometer and others may be present. As you can see from the table, the most energy is consumed by the sensors, which are responsible for the orientation of the device in space, and by turning off the "screen rotation" function, you can increase the battery life by 5-10%. In order to have quick access to control of this function, you can use widgets, for example SwitchPRO Widget. Games that use the sensor of the position of a mobile device in space can consume up to 200 mAh, which is quite a lot. Moreover, the processes associated with the use of this sensor are not removed from memory even after the application is closed (including using the Task Manager), and they consume precious energy. You can remove such processes from memory by restarting the device, but in general, the energy consumption for them is not too high, unlike the programs and games themselves.
In the next article in this series, we will touch upon the consumption of battery power by the screen, processor, as well as ways to deal with unwanted "invisible" activity.
The gradual discharge of the battery is a completely natural process that always happens, even if the phone is not used.
Typically, battery power is consumed by maintaining a cellular connection, transferring data on a Wi-Fi network, as well as running applications in. But if the smartphone battery loses its charge literally before our eyes when the screen is off, this is a reason to think whether everything is normal with power consumption. In this article, we will explain why the phone runs out of power too quickly in standby mode.
Application and communications work
Many programs run in the background without the user's knowledge, which negatively affects the battery power. This is caused not only by downloading updates, but also by automatically syncing files that clean up and optimizing memory, as well as receiving push notifications.
You can find out which of the applications consume battery resources through the smartphone settings. The most voracious programs are advised to disable the ability to work when the screen is locked. Unused and unnecessary applications are recommended.
The same applies to technologies and 4G (LTE) - it is recommended to enable them only in case of direct need. Note that in modern smartphones, Bluetooth operation negatively affects battery power consumption.
Normal wear and tear of the battery
Fast battery discharge can be caused. This process cannot be stopped, but it can be slowed down by observing certain ones.
If, even in sleep mode, the device quickly loses its charge in the absence of any external and internal factors, you should make sure that the battery is in good working order. On phones with a removable cover, you can replace the battery yourself by choosing a suitable analog in the store. For devices with a monolithic case, it is better to entrust this matter to a good service center.
Android software crashes
The reason for the accelerated discharge of the smartphone is often errors in the operation of the Android system. The fact is that as a result of certain actions on the part of the user or downloaded software, some OS processes do not stop running when the device goes into sleep mode. Thanks to this, the battery life of the gadget decreases even with its minimal use. To get the system back to normal operation, it is recommended to restart your smartphone first.
The presence of virus programs
For Android, there are many malicious programs that are capable of not only stealing user personal data. Once loaded into the smartphone's memory, they run in the background, interacting imperceptibly with both the installed system and the network. All this drains the battery of the mobile device.
Low working environment temperature
When working with a phone, it is important to take into account external factors affecting its battery. These include the temperature conditions of the device. Everyone knows that batteries are discharged much faster, even if they are not actively used. Thus, when going outside during the cold season, it is recommended to keep the phone close to the warmth, taking it out of your pocket or bag in case of emergency. This will help extend its battery life.
We talked about the main reasons for the accelerated discharge of the battery of a smartphone that is in standby mode. In most cases, you can fix this problem yourself by adjusting the software correctly or changing the operating conditions.
A smartphone is a versatile device that allows you to solve a large number of various tasks with a minimum amount of time.
At the same time, this device, due to the specifics of its work, needs a lot of energy, therefore the capacity of the battery is a very important factor. But it often happens that the charge is spent very quickly for no apparent reason.
Today, almost everyone has devices such as smartphones. All well-known brands offer fairly high-quality products. But even she has a tendency to break.
To understand why a smartphone is quickly discharged, it is necessary to observe exactly what factors affect the duration of its operation. You can experimentally establish the malfunction.
If you cannot find the malfunction for some reason, then you should try standard methods that allow you to solve the problem of the type in question.
Reasons and solutions
Most often, gadgets running on the Android operating system very quickly lose battery power due to:
The reasons for the fast discharge indicated above are quite typical; to eliminate them, you do not even need to perform any complex manipulations.
Live wallpaper
A working screen, as well as various processes occurring on it, seriously affect the processor load. The larger it is, the faster the battery energy is consumed. And sometimes the discharge rate due to the work of these wallpapers increases by a whole third.
Live wallpapers can be of two types:
In both cases, the situation can be resolved quite simply without outside help.
If the live wallpaper is set to standard, then you can do the following:
- open "Settings";
- click on the "Screen" item;
- select the "Wallpaper" section;
- activate standard wallpapers without animation.
If a special application is installed that creates animation on the desktop, you just need to uninstall it.
This will require:
Accelerometer sensor
The gadgets under consideration today are the most real telecommunication combines, stuffed to the eyeballs with a variety of functions that can solve various problems.
Almost every device has an accelerometer, it allows you to measure acceleration, as well as the position of the device relative to the ground. But using it increases the load on the processor.
It is because of this device that the battery can be discharged very quickly.
To turn off this sensor and reduce the discharge rate, you must:
Close background applications
Right after the screen, the CPU (especially if it's multi-core) is the most power-hungry device. Since data processing requires maintaining a high voltage on the bus and inside the CPU itself. Therefore, in the presence of a large number of concurrent applications, the battery energy will decrease quite quickly.
To close various running programs, you must:
- open the "Settings" menu;
- select the "Applications" item;
- activate the "Working" section.
In the list that opens, you should select which utilities are not required at this particular moment. Then click on the desired icon and stop. For this there is a special button on which the inscription "Stop" is located. Sometimes, some third-party products consume up to 50% of your battery.
Brightness adjustment
The display has the highest consumption. This component, regardless of its type, always emits light during operation, since the backlight is on. It is thanks to her that the user can easily distinguish in the dark everything that is on the screen. But the brighter it is, the faster the battery is consumed.
In very many cases, a problem such as a rapidly discharging smartphone battery can be solved simply by lowering the brightness of the display.
On all devices running the Android operating system, this can be done as follows:
- with your finger, lower the working screen down;
- we find at the top of the menu an icon called "Brightness";
- a long slider will open, moving which you can adjust the strength of the glow.
By making the brightness slightly lower or lowering it to the very zero, sometimes you can save up to 100% of the battery charge. It is also worth always dimming the display if you do not need to use it.
Video: What to do if the battery runs out quickly?
Communication setup
In some cases, to save energy in the device, you just need to disable some communication protocols. For example, GPRS / 3G / LTE. Since it is precisely because of the working modules that support the connection of these types, the battery can literally melt before our eyes. Often, it is enough to simply turn them off - this will allow the gadget to be connected to the network much less often.
The operation of the various communication modules is quite simple to turn off. You just need to open the taskbar, which is located at the top of the screen, and click on the corresponding icons - the backlight from under them should disappear.
Disable wireless technologies
Often, right after the purchase, the happy owners of the phone cannot understand what the matter is: the new battery loses its charge right before our eyes. At the same time, there are no apparent reasons for this: the screen brightness is at the very minimum, only the most necessary background applications work.
The secret of this behavior may lie in the fact that all at the same time or some individual wireless communication technologies are simply activated on the device.
These include the following:
- Bluetooth;
- Wi-Fi.
Wi-Fi battery eats up especially strongly. To disable these technologies, you should open the settings and check the switches with the appropriate signatures. They should be in the off position. Otherwise, disable them.
Turn on "Airplane mode"
All gadgets running the Android operating system have a special profile called Flight Mode.
When activated, the following modules are disabled:
- UMTS.
At the same time, Wi-Fi and GPS continue to function. An important feature of the mode of this type is that during its operation, the consumption of the charge is significantly reduced. Turning it off is simple - just press the "Power" key and select the appropriate menu item
2G network
The easiest way to get rid of fast battery drain is to use a mode in which communication is carried out via the 2G protocol.
It is very easy to do this:
Other
Also, the phone can lose battery power very quickly due to hardware problems. This may be a common factory defect in the battery, motherboard, or other parts of the smartphone. Sometimes there are problems with the connector of the special device for charging, or the mains voltage is not high enough or too low.
Smartphone runs out of battery quickly in standby mode
Sometimes the device can run out of power very quickly in standby mode. A damaged motherboard, on which leakage currents are present, may be to blame for this. Determine the presence of this kind of defect is possible only with the presence of special equipment.
If you suspect such a problem has occurred, it is best to contact an authorized service center.
Video: Why is it discharging so quickly
Save battery
If all of the above methods of dealing with the falling battery charge do not help, then you can try using special utilities:
EasyBatterySaver is a utility that allows you to increase the operating time of your smartphone by 5 - 20%.
It also has the following additional features:
- allows you to fully charge the device;
- makes it possible to reboot the gadget as quickly as possible, kill its tasks;
- can automatically deactivate Wi-Fi, Bluetooth, and other processes.
BatteryDr.Saver
Battery Dr.Saver is a utility in which you can choose the optimal mode of the used battery. It makes it possible to reduce charge consumption to the very minimum. But the most important advantage of this application is the ability to save up to 50% of the charge in standby mode, as well as increase the duration of work without recharging.
Update the firmware
Sometimes a firmware update is sufficient to resolve this type of problem. This is especially true for devices running on very early versions of Android.
This process does not take long, you just need a good internet connection and a fully charged battery.
Battery problems are common on Android smartphones. However, in most cases they are relatively easy to deal with. It is only necessary to observe as closely as possible a specific device and check what exactly affects the duration of work.
