Google annually adds many settings and functions to the Android operating system, many of which are hidden from the eyes of ordinary users. This was done on purpose, but with good intentions. The American corporation believes that if an inexperienced owner of an inexpensive Android smartphone accidentally activates certain important settings, then his device may begin to work slower or discharge much faster, so right out of the box all smartphones based on Google's OS have only Basic activated functionality, but it is very easy to fix.

Although every year all smartphones work longer on a single battery charge, largely due to better software optimization for hardware, a hidden setting in all Android smartphones significantly increases battery life, and can now be activated absolutely anyone, since it is definitely available in any custom firmware and in all models of mobile devices.

All smartphones based on the Android operating system have an incredibly large reserve of power, which is simply excessive for solving simple everyday screens. It's like driving a car, sometimes pressing the gas to the floor, and then slowing down again. In the case of smartphones, it’s not the gasoline that drains faster, but the battery charge. In order to increase the battery life of your mobile device, you need to launch “Settings”, and then go to the “Battery” section.

In the “Battery” section, three vertically located dots should be visible in the upper right corner, which you need to click on. In the menu that appears, you will need to select “Power Saving Mode” and then activate it. As a result, processor performance will be reduced, which will allow up to 50% increase in battery life on a single battery charge. This feature is available in all smartphones and tablets running Android 5.0 Lollipop and higher.

To achieve an even greater effect, the editors of the site recommend installing the “Doze-energy-saving” application, which significantly increases the battery life of all Android smartphones, since a lot of charging is “eaten up” by processes running in the background, which the user does not even see. After installing it, you need to select from the list only those programs and services that should continue to function normally.

It is worth choosing the most basic instant messengers, email clients and other basic programs that should receive notifications in real time, and not with a delay. This program works in such a way that all processes that are running in the background and consuming battery power are automatically frozen. This does not cause any harm to them or the data stored in them, and using this application can significantly increase battery life by up to 40% of the standard. This is especially noticeable at night, when without this program the smartphone’s battery will be discharged by 10-12%, and with it only by 5-6%.

Android is truly an excellent operating system, but at the same time it has its drawbacks. Some of them are congenital and you just have to put up with them, others can be eliminated quite easily. In this article, we have collected some of the most common Android problems and tips on how to fix them.

Increased battery life

This is still one of the biggest disadvantages of mobile gadgets. Manufacturers continue to produce smartphones whose lifespan does not exceed one working day. It is clear that the design features of modern batteries and the ever-increasing needs of devices have entered into a deep contradiction. However, there are ways to solve this problem.

• When purchasing a gadget, please contact close attention to battery capacity. Yes, you may have to pay a little more for this pleasure, but freedom from plug addiction is worth it. Pay attention to the MAXX line from Motorola, the Samsung Galaxy Note series and other devices that can show outstanding survivability results.
• Buy an extra battery. If you don't currently have plans to buy a new phone, then it's best to purchase an extra battery. This could be simply an additional battery, or replacing an existing one with a more capacious one.
• Reduce application power consumption. If you find your battery draining even when you're not using your phone, then it's time to tackle the apps that are running in the background. To do this, it’s good to use the one we recently described or the tips from this one.
• Use airplane mode. If the battery indicator shows less than 10%, then there is no time for fine-tuning. Just activate airplane mode and you will extend the life of your device by several hours. This can also be done at night if you are not expecting important calls. Turning off all communications reduces energy consumption to almost zero.

Get rid of junk software

Manufacturers and sellers install a huge amount of unnecessary commercial software on many device models. And this can turn into a real problem. The software imposed on you not only takes up space, but also eats up system resources, consumes the battery, and simply gets in the way. Luckily, there are ways to fix this.

• Disable them in system settings. Most of these programs have system status and cannot be easily removed. If you don't want to root your device, you can almost always go into the settings and disable programs you don't need, as shown in the illustration above.
• Get root and remove junk. Obtaining superuser rights is not such a scary procedure. You can use or article. After this, you can completely remove or just freeze the programs you have selected. There are a large number of special utilities for this, the most popular of which are Titanium Backup and RootAppDelete.

Hide or eliminate branded skins

Many manufacturers use proprietary launchers on their devices, which, however, may not be very convenient or consume too many system resources. This problem can be solved either by fine-tuning the appropriate shell or by completely replacing it.

• Go back to stock Android as much as possible. If you want to solve the problem with little effort, then you will have to individually select and replace the launcher, keyboard, dialer, calendar, and so on with real Google applications. We described how to do this using Android 4.4 as an example in these articles (,). Also pay attention to third-party applications, which sometimes have even greater capabilities and low consumption of system resources. You can start, for example, .
• Flash third party firmware. If you are inclined towards a more radical and complete solution, then you will have to reflash your gadget with one of the third-party firmwares. Such developments have long since come out of children's diapers and provide quite stable, convenient and safe operating systems.

Turn off annoying notifications

As a rule, almost all programs have a corresponding section in the settings. Just take the time to look for options that control what, when, and how often the application will display in the notification panel. This, by the way, can further reduce battery consumption.

There is a more radical way. In Android 4.1 and higher, you can open the application page in the system settings and generally turn off all notifications from it. Just uncheck Show notifications, as shown in the picture above.

Set the correct orientation for each application

Some programs look great in portrait orientation, others look great in landscape. To put this under control, use the Smart Rotator utility, which provides us with a single interface to control these settings and allows you to choose which applications will use automatic rotation and which will always stick to vertical or horizontal orientation. This program is especially good to use on tablets.

I installed Windows7 on my Lenovo Y410 laptop. I used to have Windows XP. In XP I received a low test notification when my battery reached 10% life. In I even set the low notification notification but still it does not notify me when the battery reaches 10% life and when it reaches the critical level of 5% it automatically goes into sleep mode. It annoys me.

Can anyone tell me why it doesn't notify me when it reaches low testosterone levels? I use a balanced diet. Low test tone notification is enabled and battery level is 10%. The critical battery charge level is 5%.

UPDATE: During a problem with internet search, I kept my laptop on battery and every minute I watched the battery level. Previously, when I used Windows XP, it lasted 3 hours with dim light. Now in Windows 7 it lasts for one hour and as some other user asked a question saying battery life suddenly drops from 26%-5% (question here) even my laptop right after I saw 26%, it went into sleep mode according to the action of the critical level. I admit that some things are similar to this user, such as my battery is a year old. But I don't understand why it started suddenly when I upgraded to Windows 7 from XP. This is a little iffy for me. Should I accept the solution given in this question, or is there another thing I should try?

One Solution collect form web for “Low battery notification not showing in windows 7”

Steps to change the icon and notifications for the power icon:

• [Right click] taskbar
• Select Properties
• Click the button Tune".
• Find the icon shortcut Power
• Select Show icon and notifications from the dropdown list
• Click OK.

This is already the case, then it could be a battery problem. For example, one message in this question. To check, change notification percentage O low battery level to a larger number, such as 30%. Then watch, wait and learn.

Steps to change notification percentage:

• [Right click] power icon
• Select power settings
• Click Change settings power of the selected power profile
• Click Change advanced power settings
• Scroll to and select Battery through [+]
• Expand Low battery level
• Change battery On 30% or higher
• Click OK.

Here are some more reasons. An error related to Vista has appeared. However, some problems are related to the BIOS. So try updating it. Another solution is to remove the battery and clean the contacts using a pencil eraser. One person said that when he or she changed the action Critical Battery on " Shut down" from " Hibernate", a low battery notification appeared.

EDIT: The notifications you can set are only battery [level, notification] and spare battery * [level]. There is no critical battery notification in Win7 [level and action only].

If, for example, you set the low battery to 6% and the critical battery to 3% [the lowest bypass is accepted], you can set the spare battery to 4% to act as a final ditch warning for the electrical connection until The battery operates without any additional warnings.

[* The reserve battery level is not associated with any action other than the warning alert - “Critical Battery Alert. You are now operating in power backup mode. Your battery is very low (4%), please connect immediately. No, your computer will soon automatically go into hibernation. "]

So to sum it up - your spare battery level should be HIGHER than the rest.

Link link to this study: Low battery notification is not... – Microsoft Answers. There are more solutions and reasons listed throughout the post. Also, the battery life... – SuperUser which was found by JayaprakashReddy.

The battery charge level is displayed as a battery icon in the Windows notification area. More accurate information about the charge level (as a percentage, where 100% is a fully charged battery) can be found in the tooltip that appears when you hover your mouse over this icon. But the user may not notice that the battery is almost completely discharged. Therefore, Windows provides a low battery notification mode, as well as actions that will be automatically performed when the battery level is low and critically low.

1. Open the Power Options dialog box. Let me remind you that you can open it from the Edit Plan Settings window.
2. Expand the Battery group, and then expand the Low battery notification subgroup.
3. Make sure the On link appears to the right of On battery in the Low battery notification group. If the Off link appears, click it and select On from the drop-down list that appears. Low battery notification mode is enabled.

By default, 10% of full charge is considered low. You can change this number by expanding the Low battery level group and selecting the desired value. So, for example, you can set the low level to 50% and the low battery notification will appear when the battery is down to 50%. In the Critical battery level group, the critical battery charge level is set. By default, this level is 5%, as a discount when you invite a toastmaster to a wedding Moscow prices. With such a discharge, the laptop can only work for a few minutes.

To define the action that will be performed when the battery is low, expand the Low battery action group and select the appropriate action: do nothing, put the laptop into sleep mode, hibernate mode, or turn off the laptop. You can also define the action that will be performed when the battery level is critically low by expanding the Critical battery action group.

When choosing an action when the battery is low or critically low, it is best to choose to put the laptop into hibernation mode. When entering hibernation mode, the contents of the RAM are written to the hard drive and restored when the laptop is turned on. This way, you won't lose data that you didn't have time to save before the battery died.

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Forget to charge your device? The Talking Battery app will remind you of this! Install the application, set up a sound alert, and receive voice notifications about the charge status of your battery when the values ​​specified in the settings are reached.

Characteristic

It is a rare user who does not experience problems charging his own smartphone, which is why such a utility as “Talking Battery” is in demand. The main function of the application is a sound alert when a certain battery charge is reached.

You can set a step-by-step voice notification when the battery capacity reaches a certain value. You can configure the voice for notifications, the volume of the signal, volume gradation, the presence of vibration, and even the audio stream of devices in which notifications will be played.

The main menu of the application contains data not only about the current battery charge, but also the estimated time of complete discharge, the type of your battery, the current battery temperature, etc. Among other things, the application allows you to save battery power, including through the function of automatically turning off networks when not used for a certain time.

Decor

The application is designed in a colorful and minimalistic manner. The application lacks high-quality graphics, which simply does not require such utilities. At the same time, the developers put a caring hand into the design of the icons for various settings, as well as the battery indicators, which, among other things, change color as the amount of battery charge decreases.

In general, the application will delight you with its functionality, convenient and beautiful design, devoid of all unnecessary things.