Power saving mode on iPhone

By default, iOS itself prompts you to activate power saving mode as soon as the iPhone’s battery level drops to 20%. If you ignored this notification or want to enable it earlier, without waiting for the critical mark, follow these steps:

turn, power, saving, mode, iphone

Move to the active position the switch located opposite the item “Power saving mode”.

Immediately after that, the battery icon, located in the right corner of the status bar, will change its color from white to orange, and a percentage indicator of the charge level will appear to the left of it, even if it was previously disabled.

It’s so easy to turn on the iPhone mode, which allows you to reduce battery consumption, and thereby extend its life until the moment when you have the opportunity to connect a charger.

Adding a Button to a Control Center

If the use of the power saving mode is not a one-time necessity and you need to activate it quite often, you can slightly simplify the algorithm for performing this action by reducing the number of steps to literally two. To do this, just add the power button to the control point (CP).

    Open iPhone Settings again, but this time go to Control Center and then click Customize Controls.

Note: If the switch opposite the “Access in applications” item is disabled, we recommend that you move it to the active position. this will allow you to call the CP from any iOS screen and all applications used in its environment. If, on the contrary, you do not need it, turn it off.

Check if the changes were made correctly (usually there are no problems). just slide your finger upwards from the bottom of the screen, make sure that there is a “Energy saving” button among the control elements and use it if necessary. How to turn off power saving mode on iPhone

Activating Power Saving Mode on iPhone

Apple smartphones have always been famous for their more delicate battery life compared to their Android counterparts. In the new iPhone models, things have become even better in this regard. However, sometimes it may be necessary to extend the battery life. The easiest way to do this is thanks to the power saving mode, and today we will tell you how to turn it on.

Power saving mode reduces background activity (downloading, checking mail, exchanging data, etc.) until the iPhone is fully charged or you turn off the battery saver yourself.

Now you know not only how to turn on power saving mode on iPhone, but also how to provide faster access to this function.

iPhone not responding to charging: finding and fixing the causes

Energy saving efficiency

We figured out how to enable and disable the power saving mode on the iPhone, but there are a couple more important questions. how does it generally work, and why does it show high efficiency? Technology implies that functionality is cut to maximize energy efficiency.

Even if you do not enable power saving on iPhone, iOS 9 will save energy thanks to several features:

  • Processor power management is optimized, so the system accesses it less often in standby mode.
  • A smart notification system is used. iPhone uses sensors to determine its position in space and decide whether to turn on the backlight when new notifications are received. If the phone is in a or face down, the backlight does not turn on, and the user hears only the notification sound.

When the technology is turned on, radical changes are made to the operation of the device. Suffice it to say that synthetic benchmarks register a software limit on the processor’s power. If you have an iPhone 6S, with Battery Saver enabled, it will perform as well as the iPhone 5S. It is not surprising that this approach allows you to save much more energy than simply disabling applications in the background and some functions.

To perform common tasks like making calls, surfing the Internet, communicating in instant messengers, the performance is more than enough. If you want the iPhone 6S to be as efficient as possible, you just need to charge it.

Do not forget to read the comments, there is also a lot of useful information. If there is no answer to your question, and there is an answer to later comments, then the answer to your question is contained in the article, respect someone else’s time.

Turn on Power Saving on iPhone

You can enable iPhone power saving on models with iOS 9 or higher installed. The mode allows you to extend the battery life by 2-3 hours, as it not only limits the operation of applications, but also significantly reduces the performance of the device.

Mode activation

To turn on battery saving mode, go to the standard “Settings” application and go to the “Battery” section. Here you will see the “Power Saving Mode” switch, which must be switched to the “On” position.

Together with energy saving, the display of the charge in percent will turn on, so that you are constantly aware of the state of the battery and when to wait for a shutdown. In addition, in the “Battery” section, you will see information about what the iPhone uses energy for.

In addition to displaying the percentage of charge, the energy-saving mode has two more features:

  • Yellow charge indicator on the screen.
  • The fastest possible transition to sleep state when there is no interaction with iOS.

Power saving is available for iOS 9 and above. That is, it will not work on the iPhone 4, but on the iPhone 4S you can already increase the battery life.

The mode is also disabled through the settings. It is enough to return to the “Battery” section and move the slider to the “Off” value.

Charge iPhone without a power outlet

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As soon as Power Saving Mode appeared in iOS 9, it didn’t make much of a difference in terms of battery life, so many users were skeptical about it. But Honor says that at that time this was a Beta version of the operating system, and the optimization of processes was not at the highest level.

After a while, we can say with complete confidence that at the moment this mode allows you to extend the battery life by several hours. Even if you have 10-15% of the charge left, you can easily listen to music, chat on social networks, and make calls for more than an hour. If the smartphone is not used at all, then its autonomy can be extended up to 3 hours.

When using the economy mode, the following advantages can be highlighted:

  • Extension of battery life up to several hours;
  • Not a very noticeable decrease in performance;
  • Activating energy saving does not affect the device’s performance in any way;
  • Easy and convenient control.

How to extend battery life

There are several ways to extend the battery life. There are tips you really need to follow on an ongoing basis to keep your iPhone battery in a healthy and stable condition.

Do not allow full discharge. If this is allowed, then capacity can be irreversibly lost. This, by the way, is not only on iPhones, but also on other systems, even on Androids. Also, avoid overheating or hypothermia. Heat and cold are the enemy for any battery, you should not go to extremes. It is worth maintaining stable performance.

Also, you do not need to keep the phone on charge all the time. It also provokes that the capacity of the phone will decrease. You need to constantly monitor the charge, do not use programs that waste a lot of resources.

Advantages and disadvantages

Many iPhone owners, especially those who recently purchased Apple products, do not understand all the pros and cons of this mode. Since the information on many portals is often outdated, we have described the most relevant data here, taking into account the latest iPhone, iPad and iOS 11 versions.

How Standard Power Saving Mode Works on iPhone

During the activation of the “yellow battery”, the following processes take place:

▸ background check of messages in the standard Mail application is disabled
▸ apps don’t run in the background
▸ app updates and downloads of content purchased on other devices are suspended
▸ auto-lock time is reduced to 30 seconds
▸ data exchange with iCloud is performed less frequently
▸ some visual effects are disabled
▸ system performance decreases

Most of these parameters can be changed manually in the system settings. It will not work just to set up the data exchange mode with the Apple cloud and reduce the performance of the smartphone.

Although this mode turns off some power-consuming processes, it is not able to seriously extend the battery life of the iPhone. You need to either turn it on in advance, or additionally turn off the wireless modules of the smartphone in order to count on a few additional hours of work without recharging.

Through the control center

But the fastest way to manage most tasks on your iPhone is, of course, the Control Center, where you can enable or disable many options with one click:

  • Swipe up to bring up the Control Center menu;
  • Click on the battery icon to activate the mode;
  • If, for example, you do not have this item, then you will have to configure it;
  • To do this, go to “Settings” and find “Control Center” in the list. Click on this tab and click “Configure”, then add the “Power Saving Mode” to the list. Only after this procedure will it be available to you with a quick swipe.

Activation via 3D Touch

In order not to go through all the tabs once again, you can use 3D Touch technology. It allows you to activate the most important items in the settings of your smartphone with certain clicks.

To use this method, follow the steps:

  • If you have a smartphone 6S or higher, press hard on the “Settings” item until the quick access menu appears;
  • In the window that appears, click on the item Battery, then activate the item “Power saving mode”.

Whichever way you activate the power saving mode, its work will be to automatically optimize processes in iOS and reduce the performance of the smartphone.

What is Power Saving Mode in iPhone

Power saving mode is a feature in iPhone introduced in iOS 9 that allows you to increase the operating time of the device. As a result of switching a smartphone or tablet to an energy-saving mode, the operating speed decreases by 30-40%; the autonomy of the gadget increases by at least 1 hour.

IPhone features that are limited by Battery Saving Mode:

  • decreases the brightness of the iPhone display;
  • animation visual effects are removed;
  • auto-blocking time is limited to 30 seconds;
  • loading content in the background;
  • automatic downloads;
  • decrease in processor performance, which will affect the speed in games;
  • turn off Hey Siri in the background.

It must be said that when the battery autonomy saving mode is activated, the robustness of the main functions of the smartphone will not be affected.

We recommend an interesting article on how to use AirDrop. Perhaps you did not know how quickly and conveniently you can transfer files between Apple devices.

How to automate power saving mode

Download the Quick Commands app from the App Store.

Go to the Automation tab and click Create Automation for yourself.

As a condition, select the Battery charge level.

We select the desired action, for example, activating the power saving mode and reducing the brightness of the screen.

At the last step, disable the Ask before launch option so that the command will be triggered automatically.

Create multiple thresholds to more aggressively save power at each battery level.

Do not forget to create a reverse condition to disable the specified actions after increasing the battery level.

So you can configure the inclusion of energy saving mode at any convenient charge level and its automatic shutdown.

How and which phone functions are affected by power saving mode?

Before you turn on the power saving mode, you need to find out which features of the phone it will affect:

  • Background refreshing and email downloads will stop. new emails will not arrive until Power Save Mode is turned off.
  • Siri will stop listening to the user. in other words, you will no longer be able to call her with the phrase “Hey Siri”.
  • Updating programs in the background will stop. some services that from time to time download data from the Web to provide the user with relevant information will stop doing this.
  • Auto download of songs, podcasts and auto update of apps will not work.
  • Many visuals and animations will be replaced with simplified versions.
  • The processor frequency will decrease. games will run slower and may slow down. Applications rich in graphics and beautiful animation behave the same way. Even a banal call can start slower on older devices.
  • The screen will automatically lock every 30 seconds (even if this option is disabled in the settings).

How to turn on power saving mode on iPhone?

The phone is automatically put into power saving mode. As soon as the charge drops to 20%, the system will offer to start saving energy. The same notification will come again after the charge drops to 10%.

The phone can be manually switched to this mode. This requires:

  • open “Settings”;
  • go to the “Battery” submenu:
  • press the toggle switch “Energy saving mode“.

Low Power Mode on iPhone

After that, the charge indicator will turn yellow and will show the amount of remaining charge as a percentage (even if the corresponding option was not enabled). The mode will be automatically turned off when the phone is charged.

How to enable power saving mode on Iphone

Smartphone users know firsthand about the problem of fast discharge of gadgets. Advanced devices have a huge number of functions and replace full-fledged computers for many users. One of the main advantages of such gadgets is portability, but you have to pay for this with the presence of a battery, which, in turn, must be regularly charged.

Unfortunately, over time, batteries have not become more efficient, and the software is increasing its appetite. Manufacturers solve problems in different ways: someone installs impressive batteries, and someone is trying to create energy-efficient chips that save from rapid discharge, but the best method is to introduce restrictions on the functionality of devices.

How to turn on power saving mode using 3D Touch?

On newer iPhones, which come with a pressure-sensitive display, you can quickly access battery settings without getting lost in a confusing menu. To do this, you must forcefully click on the “Settings” application and select the “Battery” sub-item among the shortcuts.

How to enable power saving mode in iOS 11

Although the 11th version of iOS has not yet been released, testing is already underway among ordinary users. They also discovered a new option to quickly turn on and off the power saving mode. If earlier to manage this mode it was necessary to open the settings, now you can use the updated “Control Center”.

To add a corresponding shortcut there, you need to:

  • go to “Settings”;
  • select the submenu “Control center”:
  • find there the keys for quickly turning on the energy saving mode and transfer it to the main “hub”;
  • after that, it is enough to call the “Control Center” (by pulling it from the bottom of the display) and press the button with the battery icon.

What is Power Saving Mode in iPhone?

Not so long ago, in 2015, Apple introduced a new operating system. iOS 9. In addition to including many functional additions to the system, Apple has come to grips with optimization. It got to the point that Cupertino violated their principles and included a dedicated power saving mode in the iPhone 5 and newer devices. What is the essence of this regime? The fact is that background processes are constantly taking place in the iOS system, such as data updates within applications, tracking geo-location, and much more. All these hidden operations load the processor and make it consume more power.

The power saving mode in iPhone 5s and other models is a key that instantly turns off all background processes, lowers the processor frequency, and lowers the brightness level. The phone is slower, many operations take more time to complete, and some features will not be available at all, but Apple promises that the total battery life will increase to three hours.

How to enable power saving mode via Siri?

Siri is a voice assistant capable of many tasks. Without touching the phone, users can make calls, play music, and change system settings. Naturally, the power saving mode can be enabled via Siri. To do this, you must say: “Hey Siri, turn on the power saving mode.” Siri does not understand other variations, but the phrase can be abbreviated to the name of the option.


How to enable / disable power saving on iPhone

If you need to disable or enforce this function. That is, just turn it on yourself.

Of course, the device has such an opportunity and you need to follow these steps:

  • open Settings;
  • go to the Battery section;
  • making the power saving mode active.

Once activated, you will be able to watch your battery indicator turn yellow. This is what symbolizes that the function is active.

I highly do not recommend using it if you need constant notifications from social networks, posts and other applications in the background.

What is Power Saving Mode on iPhone?

When iOS number 9 was born, people witnessed the emergence of such a mode as power saving. Let’s figure out what exactly it does and what it is for. It works as follows: when the level of the charge indicator of your iPhone reaches 20 percent, the device automatically prompts you to switch to this mode and you can observe something like this: If you agree and confirm the activation, then the indicator will turn yellow, and your the phone will consume less energy and for this the following actions will be performed:

  • the brightness of the display decreases;
  • animations in the menu are minimized;
  • phone performance is optimized;
  • all applications disable background loading of content;
  • completely disable iCloud Sync, Continuity and AirDrop.

All this can significantly extend the life of your phone and you can use it for an hour or more. The thing is useful enough.

As soon as you get to charging, after reaching the 80% mark, this mode turns off automatically. You don’t need to turn it off yourself.

But what if you want to forcefully extend the life of your iPhone? After all, you understand that a very long day is planned, and wearing a Power Bank is not a hunt at all. on this later.

Is there a power saving mode on the iPhone 4 and 4S?

And what about old iPhones, is there such an opportunity to extend the time of using a smartphone on an iPhone 4 or iPhone 4S. I can tell the owners of the four right away that you can forget about it. The latest iOS on it costs 7.1.2, and this function appeared only in 9-ke.

For those who have iPhone 4S, the situation is a little more fun, because the latest version of iOS 9.3.5. You can safely use this mode, because you can find it in the menu.

I had 4S and I stayed for 8 more. On it, lags and slow work tortured me just incredibly. Earlier, I sacrificed this function for the sake of more or less stable phone performance.

How to enable / disable power saving mode on iPhone

Let’s talk today about such a topic as the power saving mode on the iPhone, and more precisely, how exactly you can enable or disable this mode.

Recently, iPhone owners are increasingly worried about the issue of the battery. Capacity is sorely lacking and Apple decided to solve this problem programmatically.

Of course, newer models receive a large battery capacity, but there are people who use their smartphone very actively and even on the most recent phones this thing will definitely not be superfluous.

Now you know what power saving mode is on any iPhone, how to enable or disable it. Nothing complicated.

In practice, this function is very useful and very often helps out in difficult situations. Sometimes you have to turn it on in the morning, because you understand that you forgot to charge, and you will be at home oh, how long ago.

How to enable power saving on Xiaomi?

To enable Xiaomi power saving state, enter settings. Find the “Power and Performance” menu. On the screen, you see a switch that allows you to activate energy saving, turning it on Xiaomi will switch to the specified type of power and work.

How to enable charging percentages on Android 9?

Enabling battery percentage display on pure Android 9

  • Go to Settings and click on the item “Battery”.
  • Turn on the item “Battery level”.

Can I use my phone while charging my iPhone?

You can use your iPhone while it is charging. But this will significantly increase the filling time of the battery. Better to charge it up to 80%, turn it off and use it up to 40%. This process negatively affects the battery life.

How Power Saving Mode Works?

How to turn power saving mode on and off on Android?

  • How to enable and disable power saving mode on Android?
  • When activated, the icon will change its color.
  • The second option is through the settings.
  • Find the “Energy Saving” section, move the switch to the “On” position.
  • The switch will change color when activated.

How to reduce battery drain on Android?

How to reduce the drain on your Android device’s battery?

  • Decrease the screen brightness The most power hungry in a modern phone is the screen.
  • Disable GPS, Wi-Fi, Bluetooth. GPS, Wi-Fi, Bluetooth. by disabling these wireless processes, you can save battery power.
  • Why do you need vibration?
  • But you just need a Smart watch
  • Wallpapers are only static
  • And no syncs

What is Power Saving Mode?

Any Android device allows you to enable power saving mode. When switching to this mode, the work is limited or the main energy consumers are turned off in the operating system.

Is it possible to constantly use the power saving mode?

It is only available on iPhone smartphones. When power saving mode is enabled, the battery icon turns yellow. Using Power Saving Mode does not affect the iPhone battery in any way, so you can use it with peace of mind at all times.

Reducing the auto-lock period

This function can be easily used at the minimum value and it will greatly help to extend the battery life. After the specified auto-lock period parameter, the smartphone will go into standby mode after the specified time. To set the optimal value of the auto-blocking period, go to “Settings” “General” “Auto-block” and set the time.

Turn off Siri voice assistant

Not all users use Siri, so in order to increase the autonomy of the smartphone, you can also disable this function. To do this, go to “Settings” “General” Siri and uncheck the box.

Disable Location Services

Since this feature is practically useless, you can use the option to disable it. To do this, go to “Settings” “Privacy” “Geolocation Services”. Then you can disable applications in which geolocation is useless. Only the Camera, Instagram and Maps can be left on.

Parallax effect

There are a number of effects present in the iPhone that do nothing other than aesthetics and “prettiness”. Among them, you can highlight the effect of approaching the application, dynamic wallpaper and parallax effect. To disable: “Settings” “General” “Universal access”, then you need to find the “Reduce motion” function and activate it.

Screen brightness

Decreasing the screen brightness is the first thing that comes to mind when you want to increase the autonomy of your smartphone. Go to “Settings”, select “Display and brightness” and move the slider to the left to the optimal value.

Disable notifications

To turn off notifications: “Settings” “Notifications” and uncheck the boxes of unnecessary notifications presented in the form of a list. In the same settings tab, you can also turn off notification banners and notifications on the locked screen for each application, but you can leave the phone, mail applications and various messengers (Whatt’s Up, Viber etc.).

IPhone Power Saving Mode, How to Use It, and Tips to Increase Battery Life

Due to the constant improvement in the performance of the iPhone, the autonomy of the smartphone’s battery has noticeably decreased. Using the power saving mode will help to solve this problem, as well as some tricks to optimize the operation of the device, which will increase its operating time.

Bluetooth and wireless Wi-Fi

These modules will very much use up the battery power, so it is better to turn them on only when necessary. To turn off Wi-Fi and Bluetooth, you need to slide your finger across the smartphone screen from the bottom up, calling the control menu, and deactivate these functions.

Power saving mode on iPhone. what is it, how to enable

Modern smartphones, with active use, have to be charged several times a day. This is not always possible, and often iPhone users would like their device to last longer, but at the same time some functions would be deactivated on it. It takes a long time to turn on / off settings that affect battery consumption on your own. To help users quickly put their iPhone into low power mode, Apple has implemented a power saving feature.

Please note: The power saving mode discussed in this article is available on iPhones with iOS 9.0 and higher.

What is Power Saving Mode on iPhone

As you can see from the name of the mode, its task is to save as much battery power as possible so that it lasts for a long time. In power saving mode, the operating system disables functions that do not play a special role in the functionality of the device. For instance:

Various beautiful animations of opening / closing applications, swiping desktops and other additional visual effects are disabled;

The activity of the Internet connection is limited. Even if the iPhone is connected to Wi-Fi, in power saving mode, it will not download updates, update mail in the background, and perform other actions with the network that greatly affect energy consumption;

The overall performance of the device decreases. If you run a productive game in power saving mode, you will notice that it slows down. The fact is that the iPhone lowers the frequency at which the processor operates. Leaving it at a level that is sufficient for basic applications.

Important: When you turn on power saving mode on iPhone, the battery indicator in the upper right corner turns yellow.

Through the control panel

The most convenient way to manually enable power saving mode at any time is to add its icon to the control panel. To do this, you need to go to the settings and go to the “Control Center”.

Select the subsection “Configure Element. management “.

Scroll down the list of available control items and find “Power Saving Mode” among them. Click on the plus next to it to add this item to the control panel.

Please note: If you cannot find this item among the available ones, it may be displayed at the beginning of the list among already active ones.

After the quick start of the iPhone power saving mode is added to the control panel, it is enough to swipe up from the bottom of the device screen at any time to bring up the control panel, and then click on this item to activate the power saving mode.

Please note: You can also disable power saving mode through the control panel.

How to Turn On / Off Power Saving Mode on iPhone 12 Pro Max – Battery Saver

How to turn on power saving mode on iPhone

There are several ways on how to enable Power Saving Mode on iPhone. Each of them is convenient in different situations. Consider all of them.

Important: When the battery level drops below 20%, the iPhone itself prompts you to turn on the power saving mode.

Through settings

Another way to enable power saving mode is to activate it through the settings. To do this, launch the “Settings” application and go to the “Battery” section.

Here, click on the switch of the item “Energy saving mode”, after which it is activated.

Please note: When the power saving mode is activated, the option to display the charge as a percentage is automatically activated. There is no way to use iPhone in power saving mode without displaying the exact battery level as a percentage.

Through Siri

A method that can come in handy, for example, if you are driving. You can turn on power saving mode with your voice. just tell Siri “Turn on power saving”, and the option will be activated right away.

You can also turn off the power saving function by voice through Siri.

Saving energy in older iPhones

IPhone 4 does not have power saving mode (this device and earlier models do not support iOS 9 at all). To implement a similar effect, you will have to turn off all settings manually.

Prevent apps from updating in the background. Use your smartphone with reduced screen brightness and reduced sound volume. In general, check out the list of restrictions that can be included in iOS 9 and turn them on manually. Remove all programs that consume too much energy, you can find these in “Settings.” General. “Statistics.” Battery usage (it will probably be in the forefront). Disable Bluetooth unless you are using a wireless headset or plan to transfer files via AirDrop. There are applications in the AppStore that supposedly can check the battery status and increase battery life, but you shouldn’t count on them. Third-party programs do not have access to system settings, so they cannot help.

Standard Energy Savers

There is a myth among smartphone users that in fact mobile devices should live much longer than now, and the real problem is not in the capacity, but in the buzz of Android and iOS developers. they just do not want to optimize the OS due to laziness or collusion with hardware manufacturers who need to sell gigahertz and gigabytes. OK, let’s spend our time reading the documentation and try to figure it out. So, four myths about why Android eats up so much energy.

  • Java is a brake that consumes CPU and memory. The first thing to remember is that there is no Java in Android. It uses the Dalvik registry virtual machine, designed specifically for embedded devices. The Plan9 / Inferno developers have already written about the advantage of a registered VM, and there is a link to their article at the end. In short, the register VM differs from the classic Java stack in less RAM requirements and less redundancy, that is, it allows you to execute code quickly without wasting memory. Second: most of the “heavy” code (multimedia codecs, graphics processing algorithms, cryptography, etc.) in Android is written in C, which allows it to be executed as quickly as in any other OS. Dalvik code is used primarily for defining application logic, and thanks to HotSpot JIT, the code inside Dalvik is not much slower than the C code.
  • Android does not know how to work effectively with equipment. This is complete nonsense. Android is based on the Linux kernel, where the hardware support code is polished, if not brilliantly, then close to that. The OS implements many techniques for optimizing work with equipment and energy saving, such as deferred flushing of buffers to disk with merging, a competent task scheduler and a processor energy saving algorithm, effective energy saving algorithms for Wi-Fi, 3G, LTE and Bluetooth (4.0 Low Energy) modules, batch method for polling sensors (implemented in 4.4 KitKat). Without all this, an Android smartphone would not have survived five hours.
  • The Linux kernel is redundant in mobile technology. The Linux kernel has a very flexible build system that allows you to include in the resulting image only what is really needed in a particular device. The key subsystems of the kernel from this, of course, will not become simpler (at least the base layer), in many ways they are too redundant for the conditions of mobile technology, but this is the price that one has to pay for the fact that Android exists at all.
  • Android is too complex and heavy. Probably, many OS components can be seriously optimized or even removed altogether (there is a lot of duplicate code in the source code), and Google did this work with the 4.4 release, but one should not expect that all these optimizations will seriously prolong the life of a smartphone. In the end, one day of the life of a gadget was a reality in the days of a very simple and easy version 1.5.

The main “problem” not only of Android, but of all modern mobile operating systems is not at all in their severity and unoptimization, but in the fact that a modern smartphone is no longer a static gadget like Nokia N95, which allows you to run ICQ and play Sokoban, but the system living her own life. Regardless of whether the device is sleeping or not, it continues to collect mail, receive notifications from the calendar. Instagram, expect Skype calls, and sync files to the cloud (as the Dropsync app does, for example). All this work cannot but affect the battery life, and this is the direction you should look at when talking about extending battery life.

How to manually activate the mode

If you do not want the mode to turn on along with the native energy saving, but be activated manually, you should create a similar command.

Add the necessary actions (turn off Wi-Fi, Bluetooth, the required brightness).

Create a mirror command to return to the previous parameters.

Add the Commands application widget and place the buttons for activating your mode in a convenient place.

Now you can quickly enable or disable your own power saving mode without affecting smartphone performance, restricting mail updates, and minimizing auto-lock times.


Advanced tip for maximum energy savings.

How to turn off power saving mode on iPhone

As soon as a notification appears on the phone that only 20% is left on the phone, the user is prompted to activate the power saving function. This is very convenient, because a person does not need to constantly monitor how many percent of the charge remains on his device.

If the user does not need an activated function, then he can use its deactivation. To do this, you must choose one of the following methods:

  • You can use simple charging. Power saving mode only works when the phone is less than 20%. If the user puts the phone on charge, then the mode will automatically turn off, as power will appear for the system. It is very good when there is such an opportunity;
  • You can also deactivate the function yourself, and this is done through the system settings.

First, the user needs to check if he has activated the energy-saving mode. If the answer is yes, then he can start working on deactivating it:

  • First, go to the system settings. They are located on the main screen of the iPhone, and resemble an icon in the form of a gear on a gray background. Click to go to the system itself;
  • After that, we find an item called “Battery”. Click and go to it;
  • Now we find the line of the same name and click on the slider, which is located on the very right side of the line. It should initially be in an activated state, that is, with a green background. To turn it off, you just need to tap on it. Upon successful deactivation, it will automatically turn gray.

In this way, you can deactivate the function in advance.

Computer energy consumption

Basically, the largest amount of energy in a running computer is spent on keeping the monitor and hard drive running.

What is Power Saving Mode on iPhone and why you need it?

The principle of operation of this mode is as follows: as soon as the battery charge drops to a level of 20%, a window appears on the smartphone screen with a notification of a low charge level and a proposal to activate the power saving mode.

Figure 2. Low battery notification.

If the user accepts the offer to activate this mode, the following changes will occur:

  • The brightness of the display will be reduced to a minimum;
  • All animation effects on the home screen and in the settings will be disabled;
  • All applications and hidden background processes will be closed to better optimize the device and save system resources;
  • All types of sync will be disabled, including iCloud, Continuity, AirDrop, etc.

All of the above system configuration changes will significantly save battery power and extend the life of your device for a few more hours.

If you suddenly have a charger at hand, the power saving mode will be automatically turned off when the charge level rises to 80 percent. If you do not want to wait, then you can activate all previously disabled functions manually and increase the brightness of the display. But in this case, your device will take much longer to charge.

Continuous use of reduced power consumption

How often to use the power saving mode on the iPhone, each user decides independently. This mode is especially helpful in cases where the battery charge is almost zero and there is no way to charge it, but you need to use a smartphone. Also, some users of Apple products did not initially satisfy the autonomy of the iPhone, because they turn on the low power mode constantly.

By sacrificing performance, you can extend the smartphone’s life up to three hours

You should also pay attention to the fact that when you turn on the low power mode at night, the smartphone battery is practically not discharged.