iOS 12

Top 6 Ways to Fix iPhone Won’t Charge after iOS 12/12.1 Update

"Why can't I charge phone after iOS 12 update? I just updated my iPhone 6 to iOS12 and now cannot charge my phone either by plugging it into electrical outlet or Mac laptop using either of two cables, one of which was working just this morning. Help!!“

Some users from Apple Communities reported that their iPhone XS/XS Mas/XR/X/8/7/6S/6 won't charge after iOS 12/12.1 update. An iOS update will bring you many new features but also will cause some unexpected update problems. iPhone charging issues seem to be along with every iOS update. In this article we will discuss why iPhone can't charge after iOS 12/12.1 update and how to fix it efficiently.

Why I Can't Charge iPhone after iOS 12/12.1 Update?

There are many reasons that may cause your iPhone not charge properly. Here I list the main causes for iPhone charging issues after iOS 12 update.

1. Software update issues

The new iOS 12 update could cause certain alterations that make the iPhone not to charge or even turn on.

2. 3rd-party USB power adapter or cables

If you use the 3rd-party USB power adapter or cables, although it works well before the update, it will also cause iPhone charging issues after iOS 12 update.

3. Software safeguard

If your iPhone stopped charging at 80%, that's due to software that may limit charging above that amount to extend battery life and keep your device from overheating during charging.

Your iPhone may get too hot after update. What you need to do is trying charging it in a cooler location or removing it from its case while it charges.

Way 1. Use the Official Apple-matched Chargers

One of the most common reasons why an iPhone won't charge comes from low-quality 3rd-party iPhone charger cables. So make sure you use the USB power adapter and USB cable that come with it.

Way 2. Force Restart Your iPhone

A force restart (hard reset) can easily solve iPhone charging problem related to software issue like software crash, software conflict. Follow steps below to force restart your iPhone and solve the charging issues.

iPhone 6S/6S Plus/SE and older models Press and hold the power button and the Home button together until the Apple logo appears on the screen.
iPhone 7 and 7 Plus Press and hold the power button and the volume down button together until the Apple logo appears on the screen.
iPhone XS/XS Mas/XR/8/8 Plus and iPhone X Quickly press and release the volume up button and volume down button. Press and hold the sleep button until the Apple logo appears on the screen.
force restart iphone

Way 3. Uninstall Battery Draining App

Some apps installed on your iPhone may be battery draining after iOS 12 update and cause iPhone not charging properly. Go to the Settings > Battery > Battery Usage and see if there is battery draining app on your iPhone. If there is, just uninstall it.

battery draining app

Way 4. Change the Charging Method

If your iPhone X/8/8 Plus won't charge wirelessly after iOS 12 Update, try to charge it using a wall adapter. If your iPhone won't charge using a wall adapter, try to plug the cable into the USB port on your computer and see if it will charge. If your iPhone won't charge when plugge in, try to charge it with the wall adapter. In a word, switch between those methods and see if it makes a difference.

change charging method

Way 5. Restore Your iPhone with iTunes

If your iPhone still cannot charge after trying the easy fixes. You can restore your iPhone to factory settings with iTunes. Before restoring in iTunes, please backup your iPhone first.

Step 1: Run iTunes and connect your iPhone to that computer.

Step 2: When your device appears in iTunes, select it and than click Restore iPhone in the Summary panel.

Step 3: iTunes will start to restore your iPhone and install the latest version of iOS. After that, you can restore your iPhone from your backup file or set your iPhone as a new device and charge your iPhone again.

restore iphone with itunes

Way 6. Fix iPhone Won't Turn on or Charge after iOS 12/12.1 Update with ReiBoot

iPhone X/8/8 Plus/7/6s/6/5s won't turn on or charge after iOS 12 update? Things seem to get complicated. Luckily, the most complex issue has the easiest fix if you have Tenorshare ReiBoot, a professional Ios 12 system repair tool that can fix most iOS 12/12.1 update issues like won't turn on or charge, recovery mode stuck, Apple logo stuck, DFU mode stuck, etc.

Free Download For Win 10/8.1/8/7/XP
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Free Download For macOS 10.14 and below
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Step 1: Download and install Tenorshare ReiBoot on your computer. Run the app on your computer and connect your iPhone to your computer with an USB cable.

fix ios stuck

Step 2: After ReiBoot detects your iPhone, tap "Fix Now" option. Doing this will put your device in Recovery Mode.

fix ios stuck

Step 3: Download the latest firmware package by clicking on "Download."

download latest  firmware package

Step 4: After the firmware is downloaded, click on the "Start Repair" button to begin the System Recovery.

start repair

After the repair, your iPhone will automatically restarts and your iPhone should be charging properly without any issue.

Free Download For Win 10/8.1/8/7/XP
Secure Download
Free Download For macOS 10.14 and below
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Conclusion

That's why and how to fix iPhone stopped charging after iOS 12/12.1 update. We hope our solutions would help you solve your problem. And remember that no matter what iOS 12 update issues you have, Tenorshare ReiBoot will do a great favor to solve your problems.

/ Posted by Jenefey Aaron to iOS 12 Follow @Jenefey Aaron