How to increase iPhone battery life

The battery of your “iPhone by” is almost completely discharged, at the moment you have no way to recharge the device, but you would still like to prevent it from turning off within a few hours. I understand you, bad situation. But know that the thing is very feasible. To increase iPhone battery life  , you just need to take advantage of the special tricks that you find indicated in this article of mine dedicated to the topic. So if you are really interested in the matter, position yourself comfortably, grab your Apple-branded smartphone and read the instructions on what to do below. You will see, you will not regret it.

I anticipate right away that what you will have to do will essentially be to disable all those features that cause the device to over-download. Said in even more penny terms, to make the iPhone last longer in these circumstances, in particular, just disable what is not necessary to ensure the basic operation of the device for some time. There is nothing overly complex to do, you don’t have to worry about it. Furthermore, it is possible to intervene on practically all iPhone models, old and new. Great, right?

However, keep in mind that in the event that despite the implementation of my instructions you fail in your intent, the fault could be attributable to a deterioration in the hardware level of the battery. To make sure of this, you can take advantage of a special function included in iOS and eventually replace the battery. However, you will find everything explained in the final part of this guide. Enjoy the reading!


  • Tips for increasing iPhone battery life
    • Reduce screen brightness and disable automatic adjustment
    • Turn off Wi-Fi, data connection and Bluetooth
    • Disable localization and background app updates
    • Disable Raise to enable
    • Use the Energy Saver function
    • More tips to increase iPhone battery life
  • Things that don’t work to increase iPhone battery life
  • Check the state of deterioration of the battery
  • Replace the battery

Tips for increasing iPhone battery life

As I told you at the beginning of the guide, to increase iPhone battery life , all you have to do is follow some simple tips  thanks to which you can exclude those critical issues that do not allow you to arrive until the evening with a charged iPhone. Find everything in detail below. I can’t promise you miracles, but you certainly should be able to bring home a good result.

Reduce screen brightness and disable automatic adjustment

The first thing to do to increase iPhone battery life is to go to  reduce the brightness of the screen . As can be easily deduced, a particularly bright display tends to consume more battery than it should. Are you willing to sacrifice some screen clarity in favor of a higher percentage of battery power? Yup? Then go ahead as follows.

Call up the Control Center , by swiping from the top right corner of the screen downwards on iPhone with Face ID and from the bottom of the display to the top on iPhone with Touch ID , then use the appropriate adjustment bar (the one marked with the  sun symbol ), setting a degree of brightness equal to 30-40% .

In addition to this, as I have just indicated, you can reduce the degree of brightness of your iPhone screen by acting on the iOS settings. To do this, then tap on the Settings icon (the one in the shape of a gear wheel ) that you find on the home screen and / or in the App Library, select the  Screen and brightness  item and intervene on the adjustment bar that you find in correspondence with the Brightness item  .

If then on your device it is enabled, remember to disable the automatic brightness adjustment , so that the above changes are not in vain. To do this, reach the main  Settings screen , tap on the  Accessibility item , then on Screen and text size  and move the lever next to the Automatic brightness item to OFF .

Turn off Wi-Fi, data connection and Bluetooth

The second thing to do to make the iPhone battery last longer is to turn off Wi-Fi when its use is not necessary. You ask me how to do it? I’ll tell you right away: go to the  iOS Settings section  , tap on the word  Wi-Fi and turn OFF the switch that you find in correspondence with the Wi-Fi item on the next screen. Done!

The third thing to do is to  turn off the connection and the Bluetooth . As for the data connection, reach the main screen of the iOS Settings section , press the Cellular item and turn OFF the switch that you find in correspondence with the wording Cellular data on the next screen.

You can do the same by calling up the Control Center and pressing the icon with the antenna that you find in the section at the top left, so that it changes from green to gray .

To disable Bluetooth, however, always go to Settings , tap on the wording Bluetooth attached to the displayed screen and turn the lever next to the Bluetooth item to OFF . Et voila!

Please note that Wi-Fi and Bluetooth can also be disabled from the Control Center , but by doing so the connections will not be completely disabled, but will only be temporarily paused, as indicated by Apple itself in its support page dedicated to the topic. As a result, they will still continue to consume precious battery.

Disable localization and background app updates

Another operation that can be very convenient to be able to increase iPhone battery life is to disable the location and background updates of the apps , at least those that tend to reduce the charge of the “iPhone by drastically” and that at the moment the their use is not necessarily necessary.

To disable location services, access the  iOS Settings section  , press on  Privacy and security  and then tap on the word Location . At this point, touch the icon of the application in relation to which you want to intervene and choose whether to completely disable the location services for the app by selecting  Never  or whether to allow the application to detect your geographical position only when it is running in foreground by choosing  While Using the App  (if available). You can also make it ask you from time to time how to proceed by selecting the option Ask next time or when I share.

I also point out that by selecting the System Services item that you find in the Privacy screen above you can enable or disable the location services for some system features and adjust everything based on what your actual needs are. If you want, you can also completely disable the use of location services by moving the lever  next to Location in the Location screen to OFF .

As for the possibility of deactivating the updating of applications in the background, always go to the iOS Settings section , press on the  General item , then on the Update app in the background  and move the lever next to the name of the apps to OFF . which ones you want to intervene.

You can also go to block the background application update function in general by going to the General screen , touching the word Update background app  located at the top of the screen and selecting the  No  option to completely disable the function or that  Wi-Fi to limit it to the use of the wireless network only.

Disable Raise to enable

Are you using iPhone SE, 6S, 6S Plus and above and your device is updated to at least iOS 10? Then I suggest you go to disable Raise to enable . This is an iOS function that, as the name implies, allows you to “wake up” the screen of the standby device simply by lifting the phone. The feature is certainly very convenient, but considering that it comes into action even when the device is lifted for other reasons, it is easy to deduce how this can lead to a waste of battery charge.

To solve the problem and then to disable the function, go to the   iOS  Settings section, select Screen and brightness  and turn OFF the switch that you find in correspondence with the word  Raise to activate .

Use the Energy Saver function

Another thing that I strongly suggest you to do is to use the Power Saving function including iOS which allows you to temporarily buffer battery consumption by deactivating or otherwise limiting the sending and receiving of emails, the “Hey Siri” feature, the background app update and some dynamic effects.

The aforementioned functionality is proposed by the iPhone automatically upon reaching  20% ​​of the battery charge, but if you want you can also enable it by hand, at any time, by accessing the   iOS  Settings section, making the word Battery  and ticking  ON  the lever corresponding to the item  Energy saving .

The activation and deactivation of the aforementioned function can also be managed by the Control Center , by recalling the latter and then pressing the button with the  battery,  so that it changes from gray to yellow .

More tips to increase iPhone battery life

There are also other tips that you can consider to consider to try to increase iPhone battery life, the ones you find below.

  • Activate Use in aircraft– when the signal of the mobile network operator of the SIM in place on the iPhone is poor or in any case fluctuating, the battery of the device is put under greater strain due to the continuous search for better reception, consequently to save on fuel consumption could be convenient to activate Use in aircraft. The function in question limits the problem as it allows you to disable the voice network, but also the Wi-Fi connection, the data connection and the Bluetooth. To enable it, go to the iOS Settings section and turn ON the switch next to the item Use on the plane .
  • Use black wallpapers on an iPhone with an OLED display– if you have an iPhone with an OLED display, you can increase the battery life of your device by applying a black background. OLED displays, in fact, have the ability to physically turn off the pixels that make up the images on the screen, but only when these are black, which you can set by going to the  Settings> Background> Add a new background section and acting on the available customization options. .
  • Disable the push system for emails– if you have set up several email accounts on your smartphone, some of them may consume too much power due to malfunctions in the push system, which regulates the downloading of data in the background and the display of notifications for new messages received. To avoid this, set up manual data download. To do this, go to the Settings> Contacts> Accounts> Download new data section  and turn the Push switch at the top to OFF . You can also determine how often the data is updated by selecting the option of your interest from the Download sectionpresent at the bottom of the screen. To selectively adjust the use of the push system, however, leave the function in question enabled, select the reference account from the Download new data screen and set the Download option or the Manual option .
  • Charge the iPhone optimally– that is, trying to always keep it between 30% and 80% charge, using official cables and chargers and not exposing it to temperatures that are too extreme, cold or hot. In this regard, I invite you to activate the function for optimized loading, by going to the Settings> Battery> Battery status section of iOS and turning the switch next to Optimized loading to ON .

Things that don’t work to increase iPhone battery life

In the previous lines you have seen what are the operations that allow you to increase iPhone battery life. In addition to the above information, on the Net you can often read tips relating to this possibility which, however, do not appear to be properly founded and which in fact do not work and do nothing but damage the performance of the device. In particular, I am referring to the practice of closing open applications by hand.

More specifically, the manual operation of closing applications – which can be done by recalling the multitasking menu – must be absolutely avoided because when you close an application forcibly, it is deleted from the iPhone’s RAM thus forcing the device to fully recharge it (and therefore to unnecessarily consume more energy) at its next start.

Check the state of deterioration of the battery

Have you put into practice the indications I have given you in the previous lines, but have not managed to increase iPhone battery life anyway? Consider then that it could be due to hardware problems. In other words: the battery of your “iPhone by” may have undergone excessive deterioration .

You can use the Battery Status function to verify that this is the case . To use it, go to the iOS  Settings section, select the Battery item on the screen displayed and touch the word  Battery status .

On the next screen you will therefore be shown all the information relating to the maximum  battery capacity of your iPhone. If the maximum battery capacity is less than 80%  , you should consider replacing it.

Replace the battery

Putting my instructions into practice, you realized that the level of wear on the battery of the “iPhone by” is a bit too excessive. Consequently, would you like to proceed by going to replace the battery , so as to no longer have charging problems on your device? Then all you have to do is take the device to an Apple center and ask the staff to repair it.

If you do not know where the closest Apple Store to your area is, visit  this web page  where you can find the complete list of Apple centers in Italy and their addresses.

Alternatively, you can replace the iPhone battery with your own hands, putting into practice the instructions on what to do that I have provided you with my article on  how to change iPhone battery . In this second case, however, if you do not feel very sure about what to do, if you do not have a good degree of technical preparation and above all if you do not have all the necessary equipment and are not willing to invalidate the warranty that may be in place for yours. iPhone, I strongly suggest you leave it alone. Any false steps could in fact irreparably compromise the general operation of the device. Forewarned is forearmed!


by Abdullah Sam
I’m a teacher, researcher and writer. I write about study subjects to improve the learning of college and university students. I write top Quality study notes Mostly, Tech, Games, Education, And Solutions/Tips and Tricks. I am a person who helps students to acquire knowledge, competence or virtue.

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