How to Save iPhone 12 Battery Life

Apple this year has launched four iPhones which is the first time it has happened. All are powered by Apple’s own silicon the A14 Bionic which is the first mobile processor with 5nm architecture in the market. The A14 bionic is one of the most powerful SOC that is available in any smartphone and it is very power efficient as well. Having a efficient CPU will definitely make your battery backup better but this time Apple has reduced the size of the batteries in the iPhone 12 Series. Having 5G included and a better screen that iPhone 11 will consume more battery compared to the iPhone 11 that we had last year. In the iPhone 12 we have 2815 mAh battery which is around 300 mAh less compared to iPhone 11 which had 3110 mAh. With iOS 14 and the latest 5G enable iPhone this battery drop may effect the longevity of the battery in iPhone 12. Here I have listed how to Save iPhone 12 battery Life so that you can get the maximum use of it.

Save iPhone 12 battery Life

Battery life is a very important for any phone, being a smaller battery will make you charge the phone multiple times a day. In case you are a road warrior a small battery is always a concern. In case you are planning to buy an iPhone 12 or you are already using it you should follow these tips to get the maximum use of your phone before charging it and also the battery will last longer in a day’s use.

As I had mentioned earlier iPhone 12 has 2815 mAh battery so we need some optimisation to make it good. In my experience iPhone 12 gives a descent battery life in single charge but in case you are a heavy user and you like gaming in your phone then this size of battery wont make it though a day.

Following tips can answer how to Save iPhone 12 battery Life

The below mentioned tricks and tips should work in all versions of iPhone 12 i.e iPhone 12 Pro, iPhone 12 Mini and the iPhone 12 pro Max.

Save iPhone 12 battery Life

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Save iPhone 12 battery Life

How to Save iPhone 12 battery Life

Enabling Wifi calling if available

As we know LTE or 5G uses more battery power compared to Wifi. So it would be better if you enable Wifi calling in settings so that all the calls go through your Wifi network. This is possible only when you are at your home or a place where you have wifi coverage.

Enabling Wifi calling if available.

If you have access to wifi network then it will be better to use wifi calling instead of call over LTE or 5G network.

Settings > Mobile Data > Wifi Calling ON

In my experience this has really helped in saving the battery for longer time in a day. Also the LTE and 5G calling always makes phone heated more when compared to calls made with Wifi. This also will help in total battery life span of your iPhone.

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Reducing motion

In case you have used iOS in any iPhone you may be knowing that iOS have many animations when accessing apps and also switching between apps in app switcher. This gives good experience while using an iPhone but this also puts load on the processor and battery. It consumes more battery when there are more animations and effect.

Reducing motion

Reducing the motion effects in iOS will be effective on reducing the use of battery and increase the longevity of the battery during the day. This can be done by going to accessibility inside settings.

Settings> Accessibility>Motion>Reduce motion

This can improve you battery life if you use multiple apps at a time switching from one app to another.

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Reducing White point

Apple this year has switched from the traditional LCD to AMOLED displays in all their iPhone. LCD displays even thought they are good they are more power hungry panels as you cannot control the backlight based on the picture displayed but in case of an AMOLED display each pixel is a led which can be turned On/OFF based on the picture shown.

In case your picture is black or have black places, LED’s in that part of display can be completely turned OFF which make the display to consume less power.

Reducing White point

White colour when displayed in an OLED screen takes more compared to any other colour shown as it needs all the pixels to be lit at the same time. So reducing the white point can reduce the total brightness of the display reducing the whites displayed in the screen reducing the battery usage.

You can reduce the white point of the display from settings.

Settings > Accessibility > Display & Text Size > Reduce White point ON

You can adjust the slider as your requirement.

This will have a positive effect on your battery life during the day for sure. I have positive effect in battery life after doing this.

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Turning OFF always listening SIRI

Smart assistants are great, they can make your tasks easy as we can control many things with your voice commands. They can report you the weather and also your daily events scheduled with ease.

Recent phones have always listening smart assistants in your phone. You can call the assistants with screen off as well or without picking the phone. This is all great but the problem here is for always listening, your phone should keep the microphone always active for listening.

Turning OFF always listening SIRI

This drains battery a lot. Disabling this feature of always listening helps to reduce the battery usage and make your phone last longer through the day.

In case you use the feature a lot then you should leave it ON else if you don’t use it, I would suggest turning it off which will really help.

You can turn it off from the settings page, Siri and Search.

Settings > Siri and Search > Listen for Hey Siri > OFF

In my experience this really helps in increasing your battery during the days use and it can be one of the best solution of you are looking for how to Save iPhone 12 battery Life

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Turning OFF raise to wake

This is a feature available in iPhones for long. When ever you raises the phone to your face, it turns on the display for some time and shows you the time and the notifications. In recent iPhones it also unlocks the phone with face ID.

Turning OFF raise to wake

Being a useful feature it can be a battery hog some times due to false responses. When you put your phone in a pocket or in a wallet, the screen keeps turning ON even if you do not need it to. This keeps draining your battery without need.

Turning the feature off will definitely save a ton of battery and you can use your phone longer while you use it for the need.

To turn off this feature you need to go to settings and display & brightness option.

Settings > Display & Brightness > Raise to Wake OFF

Try doing this and you will surely find a difference in daily battery life.

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Turn ON dark mode.

As we have discussed earlier we have AMOLED screen this time in iPhone which is a welcome change. They are battery in managing battery usage as each pixel can be controlled separately.

Turn ON dark mode.

Turning ON dark mode will make the interface dark which makes most of the UI Black and making less pixel to be lit when used.

Display being the main battery drain hardware in any phone, an AMOLED display makes this process efficient by turning off the pixels when the image shown is black.

You can turn ON dark mode from settings.

Settings > Display & Brightness > Dark Mode ON

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Enabling Low Power Mode

Most of the phone now a days have a power saving mode inbuilt in the OS as its a feature in the main OS platform itself both in Android and IOS.

Enabling Low Power Mode

This feature comes really handy when you are going for a trip or you don’t have access to power outlet and you need to use the extra juice from the battery.

Turning this ON makes your phone use less power as it reduces the CPU performance to certain level and stops background sync of your email and other push services.

This also stops usage of LTE and 5G model reducing the power drain. Background sync of apps drain your battery a lot as they have may services running in the memory at a time.

Turning on Low power mode is a great option on if you do’t receive much emails or you don’t want to receive them and use only the essential services in your phone.

You can do this by going to settings in iPhone

Settings > Battery > Low Power Mode ON

Optimised battery charging

This has nothing to do with your daily battery life but it will have positive effects in the total life of battery life of your iPhone 12 in the years that you are going to use it.

Optimised battery charging

Recent phones support fast charging which is really convenient to charge your phones faster and you can get a days use in 30 minutes charge but the process has a negative effect in the battery life in long run.

Battery as we know degrade in time and the capacity to store charge reduces. Its calculated based on number of cycles the battery undergo.

Optimised battery charging will limit the amount of charge entering the battery and reduce the burden on the battery and also manages the battery heating well improving the long term battery life.

You can turn this ON/OFF from settings.

Settings > Battery > Battery Health > Optimised battery charging ON

Managing Location Services for iPhone 12 battery life

Location is a permission that most of the apps ask when you install then. Location being an important feature in a phone uses lot of battery as it has some hardware like GPS to work with.

Save iPhone 12 battery Life

In case you need high accuracy GPS then it will consume lot of battery and drain your battery very easily. So which apps need location. Basically your maps and routing apps need location to run. So incase you are visinting a new place every day and you need to know the exact location of the place then you may need to use map. So enabling the access of location to that app will be good.

Apps that use location without any need drain battery so you need to give permission to those apps only if needed. You can set the location for apps only when they are in use and they should not use location when they are not in use.

You can select this option from settings.

Settings > Privacy > Location services> Click on Location Services> Click on apps and select “While Using”

This really helps in controlling apps from using location and reducing the battery usage in the background.

Stopping Background App Refresh for iPhone 12 battery life

Apps use battery in the background without our knowledge. This is really frustrating as we may not know which app is draining our battery. Finding such apps and uninstalling them or disabling them from doing background will save lot of battery.

Save iPhone 12 battery Life

We need to find out which apps that should refresh in the background. As a smartphone we need it to show us important notifications from mail and chat applications like whats app.

These app needs to sync in the background to get the latest email and chats. Other apps that have no purpose running in the background should be stopped.

iOS provides option to disable background app refresh for specific apps that we do not need. You can do this from settings.

Settings > General > Background App Refresh

Here you can select the way you need background refresh to happen, either by Wifi only or with LTE or 5G and wifi or Totally stop background refresh.

Also you will find the list of apps installed in your iPhone here which you can select individually and turn off “Background app refresh”.

There are other common settings that you can do to get best battery life from iPhone 12.

  • Turning ON auto brightness

You can do this from settings. This will help managing the brightness of the display based on ambient light so that you will get apt brightness that you need. Manually setting brightness will keep brightness in same level and some cases it will remain high without need causing more battery drain.

  • Managing notifications from apps.

You need to select notifications for apps that you need to have notifications. Many apps will simply trigger notifications which you may not need. You need to go to settings and notification and here you will see the list of installed apps and on clicking each app you can customise the notification type and the need of notification.

You can either turn off the notification or set the priority of notification.

This will help your screen to turn on less and saving battery.

Conclusion: How to Save iPhone 12 battery Life

The above mentioned tricks will help to save your iPhone 12 battery for sure as , I personally have tried these and they have worked well till now. There are many other factors to consider when it comes to battery life. The envirointment that you use your phone is a major factor.

You might be knowing that battery don’t work well in hot climate as they drain really fast. But in general based on the iOS, the above mentioned settings should work and incase you are looking for how to Save iPhone 12 battery Life.

If you have points to add here, please mention then in the comment section below so that others can also know it.

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