iPhone 12 mini Battery Drain Fast? Fix it Now

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This article explains how to fix iPhone 12 mini battery drain issue and improve battery life.

iPhone 12 mini is probably the best smartphone around in its price range. And there’s a good reason for it. For almost half the price of an iPhone 11, you get the same power and performance in a tiny package.
Sadly, there’s a downside to the iPhone 12 mini compact size. Making such a small and thin device can only mean the battery is also going to be small.
And with a 2,227mAh battery, chances are, the iPhone 12 mini won’t last you a whole day on a single charge. No matter how little you use it, you’ll probably have to get creative to extend its battery life a bit more.
If you just bought yourself a new iPhone 12 mini, you may be wondering, “why is my iPhone 12 mini battery draining so fast?”, “why is my iPhone 12 mini dying so fast?”, or even wondering, “should i return the device and ask for a refund?” Before you start searching for the best iPhone charger and battery case on the internet, learn how to improve battery life on your iPhone 12 mini.

See also: iPhone 12 Pro Battery Drain Fast? Here’s How to Fix it

How to fix iPhone 12 mini battery drain issue

If you’re wondering, “why is my iPhone 12 mini battery draining so fast?” the first thing you want to do is figure out whether or not you’re using your device differently. That could account for some of your iPhone 12 mini battery problems, but if you’re confident it’s more than that, we’ll help you fix the new update problems and save that battery life. If you bought the iPhone 12 mini and your battery is dying fast, read on to learn about ten great tips to fix iPhone 12 mini battery drain issues.

Without any further ado, let’s find out why your new iPhone 12 mini is dying so fast and how to fix the issue!

Keep an Eye on Your Battery Usage

Sometimes, the apps you have installed on your device are the main reason why your iPhone 12 mini battery is draining fast. Perhaps some apps are working in the background without you knowing it. Or perhaps, you’re just using them way too much.
You could, and should disable Background App Refresh, so your apps don’t keep looking for updates. But you should learn which apps are draining your iPhone 12 mini battery as well.
Your iPhone 12 mini will show you your battery usage and your activity during the last few days. You can also see which apps are consuming up the most battery life during this period of time. To access this information, simply follow these steps:

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap Battery.
  3. Scroll down and you’ll see your Battery Usage report for the last 24 hours or the last 10 days.

Keep Your iPhone 12 mini Updated

Keeping your iPhone 12 mini, or any device you have, up to date is more important than you might think.
Sometimes, the developer will make improvements to the software’s performance that can improve iPhone 12 mini battery life. An update can also fix a security problem you didn’t even know you had.
Try to always run the latest iOS update on your iPhone at all times. Follow these steps to check if you have any pending updates:

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap General.
  3. Select Software Update.

Disable Automatic Updates

Speaking of updates, your applications should also have the latest updates available. However, unlike iOS, these updates don’t have to be installed automatically.
Automatically updating your apps can slowly cause iPhone 12 mini battery drain issues without you even realizing it. It’s better to set it up so that you decide when it’s the best time to download updates.

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap on iTunes & App Store.
  3. Turn off the switch next to Automatic Downloads.

You can also disable other automatic updates for the Apple Music or Books apps.

Change Your Fetch Settings

Another thing that’s can cause your iPhone 12 mini battery drain issues without even thinking about it is Mail data fetch. These settings make it so your iPhone is constantly looking for new information, such as emails so it can notify you as soon as you get them.
Most of the time, you don’t need to know when you get an email as soon as it happens, so you can adjust it to a certain amount of time to save battery life.

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap on Passwords & Accounts.
  3. Select Fetch New Data.
  4. On the lower part of your screen, you should see when your iPhone is fetching for new data in the background.
  5. Set the time to what you feel is best for you. Every 15 Minutes is an excellent option to start.

Avoid Sharing Your Location

Sharing your location all the time with every app you have is not recommended for two reasons.
First, it helps you keep your information private. And second, it helps to improve your battery life.
Some apps are constantly checking your location, even if you’re not actively using it at that particular moment. It’s best for you to check your apps and set them so they only see your location when you’re using the app, if the app really even needs it in the first place.
Follow these steps to manage your Location Services:

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap Privacy.
  3. Select Location Services.
  4. You’ll see a full list of all your installed apps that ask for your location.
  5. Browse through the list and tap on the app you want to change to allow different location access.

Disable Some iCloud Settings

When it comes to iCloud, you might not want to mess it with. On one hand, sending things like pictures or contacts to the cloud helps you keep your information safe in case something happens to your iPhone. But, it can also lead to iPhone 12 mini battery drain issues.
You should check your iPhone 12 mini iCloud settings and see which information is worth uploading. Follow these steps to check your iCloud settings:

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap on your name at the top of the screen.
  3. Tap iCloud.
  4. Enable or disable the apps you want to constantly send (or download) cloud data.

Manage Your Connections

If you have the chance to choose between Wi-Fi and cellular, always go for Wi-Fi. Being connected to Wi-Fi uses less battery power than using your mobile data.
If everything else fails and you need your iPhone to last you throughout the day, you can also turn Airplane Mode on. You won’t be connected to anything, but at least your iPhone 12 mini will last longer for the final moment you need it.

Use Do Not Disturb

Getting constant notifications can cause your iPhone 12 mini battery to drain fast. That’s mostly because of the vibration, sounds, and light the iPhone makes when you get a new notification.
You can always disable your iPhone’s vibrations, but if you’re used to having it on, you might miss an important call.
That’s why you can try using Do Not Disturb. Not only is it a feature that lets you focus on what you’re doing without getting interrupted, but it’ll also help you mute unnecessary vibrations and sounds that can lead to iPhone 12 mini battery dying fast.
The best part is, you can still receive calls from your favorite contacts. That way, you can still be available for family and close friends.

Adjust Your Brightness

What consumes most of the battery on any device is the screen. Having a very large screen forces any smartphone to use more battery life to power it.
Thankfully, the iPhone 12 mini doesn’t have any large-screen issues. Still, making your screen too bright when you don’t need it will cause your iPhone 12 mini battery to die fast.
Using the Control Center, you can adjust your brightness down so you consume less battery and you can still see your screen without any issues.

Disable Some Siri Features

Siri is a fantastic digital assistant. It helps you to answer questions or can provide suggestions based on your personal preferences.
However, this comes with a price. A no, I’m not talking about your personal information. I’m talking about your battery.
Having Hey Siri or Siri Suggestions enabled makes Siri work behind the scenes to help you in the best way it can. If you don’t use Siri all that often, you’re wasting your battery, which is something you can’t afford with your iPhone 12 mini.
Disabling Siri will severely limit its useful features. So remember these steps to turn Siri back on later.
Follow these steps to disable Siri features:

  1. Start the Settings app on your iPhone 12 mini.
  2. Tap Siri & Search.
  3. Disable all the Ask Siri features, as well as the Siri Suggestions you don’t need or want.
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GeeksModo Staff is a team of iPhone, iPad, Mac and Apple Watch experts led by Moses Johnson. We're passionate about all things Apple!
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