Connected your iPhone to power and expected it to be fully charged when next you come back but discovered it hasn’t passed the 80% mark? Surely, this can be frustrating, nevertheless, it’s nothing to worry about. There are simple hacks you can apply to fix such an issue without visiting a repairer. Care to know how to? Discover the 6 effective ways to resolve iPhone won’t charge past 80% here in this post.
Lately, I’ve noticed my iPhone 14 won’t charge past the 80% mark after several hours of connecting it to electric power. I can’t phantom why this is happening, but is there any way I can fix it? Please, help with the corresponding solutions.
As one of the leading mobile technology companies, Apple smartphones are believed to be the best worldwide. These devices host several amazing features, from the sleek design to the high-resolution camera, fast processor, and more. It’s for this reason many folks have always placed the Apple iPhone ahead of other brands.
However, end-users often complain of minute issues such as the iPhone won’t charge past 80%, just like the situation above. Fixing this is super easy and to do that, you can apply any of the solutions provided in this post.
Also Read: How to Fix iPhone Overheating While Charging
Before looking at the solutions to fixing iPhone stop charging at 80%, have you asked yourself the possible reasons for such? Well, learning why your iPhone stopped charging at 80% could help you avoid the issue in the future.
Find below some of the reasons why my iPhone stops charging at 80%:
Apple integrated the battery optimization feature into its smart devices, including the iPhone to preserve the battery. This works by simply slowing down every operation of the device including background updates, and charging. So when you notice your device stops charging at 80%, then it could be a battery optimization issue.
iPhone overheating is another solid reason why your phone won’t charge past 80%. Whether you are using bad charging equipment for your device, or charging somewhere hot, your iOS will automatically terminate the power going into the battery till it cools down.
Non-certified Apple charging equipment and damaged USB cables can contribute to the iPhone won’t charge past 80 issues you are faced with. You need to change the equipment in this case.
Here are some quick solutions to fix iPhone stopped charging at 80% issues:
Since overheating is one of the principal culprits for iPhone won’t charge past 80%, cooling the temperature of the device is one of the best solutions to employ. It doesn’t matter whether your iPhone is heated due to the harsh weather conditions of your current location, damaged charging equipment, or phone usage, you just have to cool the device down before proceeding with charging.
Cooling down your iPhone can be done in different ways but we suggest turning off the mobile device for a while, and then rebooting. When the phone comes up, the system is refreshed and cooled, and now you can charge to 100% without stopping at 80%.
Underneath the reasons why iPhone stopped charging at 80%, we have the activation of the battery optimization feature. Disabling this feature would be helpful in helping your iPhone charge past 80%. The approach to get this done is super easy. You can apply this stepwise guide to do that:
Apple iPhones come with one of the best built-in batteries- lithium batteries. However, regardless of the great qualities of this battery, it does degrade. Lithium batteries weaken due to constant charging and discharging, which is normal on all smartphones.
So when you notice your iPhone won’t charge past 80%, checking your battery health would help you verify if your lithium battery is still strong enough. Here’s a simple way to confirm your battery health/condition:
Sometimes you may have tampered with some settings on your iPhone which can cause it to malfunction and stop charging at 80%. Restoring the settings is the best solution to rescue the device and bring it back to normal. This solution is simple, works for all iPhone models, and can be done directly from the device.
Here’s how to reset all settings to default on your iPhone:
If your iPhone won’t charge past 80% still continue applying all the solutions above, restarting should fix it. With a quick restart, you can refresh your iPhone and clear all the bugs causing it to misbehave. All you need to do here is to hold down the right key combination, then toggle the slider to turn off your device. Using the same key combinations, you can restart the iPhone.
Software glitch is one of the common reasons for iPhone stopped charging at 80% and fixing this requires professional system repair tools. Though there are lots of them on the internet, iOS repair utility- AnyFix is the most ideal.
AnyFix is a highly sophisticated iOS repair system that powers the mind-blowing features required to rescue your iPhone from over 150+ issues without compromising it. This software helps you clear glitches, and bugs distorting the operations of your iOS system professionally by simply installing the most recent firmware package.
Step 1. Free get AnyFix and launch it to help you fix the corrupt system causing your iPhone won’t charge past 80%. Select the System Repair mode.
Step 2. Connect your faulty iPhone to the computer using a USB cable and wait for it to be detected by AnyFix. Click the green Start Now button at the bottom of the interface shown.
Step 3. Next, you will be led to another screen where you have to select a repair mode to fix your system. Click Standard Repair to proceed.
Step 4. AnyFix will scan your device and recommend a matching firmware package to repair it. Click Download to install the firmware.
Step 5. Lastly, click Fix Now and AnyFix can repair your iPhone system immediately.
Be patient until the repair is over, then you can disconnect the iPhone from your computer and use it without experiencing overheating while charging.
Below we have some safety tips to prevent your iPhone stop charging at 80% plus preserve your battery health:
Unreliable charging equipment, or charger, has a negative effect on your iPhone battery. It causes several issues ranging from overheating to damaged batteries and more. To avoid such, we strongly suggest that you use a charger (both knob and USB cable) certified by Apple.
Another way to avoid iPhone stop charging at 80% is to maintain a battery life of 20% before charging. You shouldn’t drain your battery before connecting it to power.
Since Apple iOS is trained to terminate charging in extreme temperatures, your iPhone will automatically stop charging at the designated charging threshold, which is 80%. To avoid that, you should exit regions with harsh temperatures.
iPhone stop charging at 80% isn’t a complex issue to resolve now that you have the guide above. We’ve shared the 6 regular solutions plus an ultimate solution to fix iPhone won’t charge past 80%. Select and use the one that’s best for you. AnyFix is our most preferred solution to employ. If you prefer a way to easily solve this problem without any data loss, AnyFix is worth a try!
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