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Home >iOS 12 Battery Drain Problem

How to Fix Battery Drain Issue after iOS 12/12.1 Update

[Summary]: Is your iPhone or iPad battery draining faster after updating iOS 12? In this article we will go through the various solutions and guide you through the process to fix iOS 12 battery drain issue on iPhone X/8/7/7 Plus/6s/6.

“iOS 12 killed my battery life! My iPhone has been working fine until I update to iOS 12, however, the battery is draining rapidly without using it at all.”

fix ios 12 battery drain

iOS 12 Draining Your iPhone/iPad Battery Life? There are more and more users complain about iOS 12 battery drain issue. Here we summarize the most common battery problems users may encounter after updating to iOS 12, as well as iOS 11.4.

1. iPhone/iPad battery draining fast
2. Abnormal bad battery life issues.
3. The iPhone heats up randomly and the battery drops rapidly.
4. iPhone shuts off with battery to spare.

If your iPhone X/8/8 Plus/7/7 Plus/6s/6 battery drains fast while/after installing the latest iOS 12, you will get helped in this guide. Here’s is what you can try.

Part 1: Limit Background App Refresh

This method is straightforward. You can check the most battery draining apps by going to Settings > Battery. After that, you can choose to uninstall them or look for alternatives, and you can also limit their ability to refresh in the background if you don’t want to lose them.

To limit background application refresh, go to Settings > General > Background Application Refresh and toggle off those apps.

Part 2: Restart Your iOS 12 iDevices

In general, some iOS update errors return to normal after you restart your device. Now power down your iPhone or iPad in iOS 12, wait for 30 seconds to one minute and then turn it back on. Check if the battery performance has improved now.

Part 3: Turn off Location Services

It is recommended to turn off Location Services when not in use as it consumes a lot of battery. Open Settings app > Privacy > Location Services > Turn it off. Or you can also set it to enable the services while using the app.

Part 4: Using Low Power Mode

Low power mode is beneficial for iOS 12 device users. You can use it to slow down the iOS 12 battery drains fast problem. To enable Low Power Mode on your iPhone or iPad, head to Settings > Battery > Low Power Mode > Turn it On.

Part 5: Adjust Screen Brightness

A bright screen can eat up battery life. You can also try turning Auto Brightness off to save your iOS 12 battery life: Go to Settings > Display & Brightness > Auto-Brightness > Off. Once you shut it off, you’ll have to adjust your screen brightness manually.

Part 6: Downgrade To Previous Firmware

If all of the above doesn’t help you, you can downgrade from iOS 12 to iOS 11.4, iOS 11.3, iOS 10.3. By using this iOS System Recovery software, you can easily install the old iOS version without losing any other data. Besides, it helps to fix iOS to normal, like iPhone stuck on Apple logo loop, recovery mode, black or white screen of death, frozen screen and more issues. Just a few simple steps you can downgrade from iOS 12 to previous firmware, fixing iOS 12 battery drain problem.

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