[Fixed] iPhone 12 Pro Max charger port is not working? 2024

✅ We last checked all the steps in this guide on iPhone 12 Pro Max with 17.2.1 installed. The latest iOS version is 17.2.1.

With the marvellous advancement in the iOS industry, there are simply no limits to the wonders your phone is capable of. However, are you asking why your iPhone 12 Pro Max charger port isn’t working? Let’s see why this happens and how you can try to fix it easily.

iPhone 12 Pro Max charger port issue fixes

There are many reasons why your iPhone 12 Pro Max charger port might develop some issues. In most cases, it might not even be your charger point that has the fault; your iPhone may be having issues with charging for many reasons – it could be because of dirt, a faulty charger, or an internal software issue.

Although, there’s no cause for alarm anymore. This article briefly highlights various hacks you can use to solve this issue. They include:

1. Inspect your charger for damage:

One of the very first things is to inspect your charger and adapter closely. There may be a form of mild disconnection causing the problem. Feel the whole length of the cord with your hands to see if you can detect any ridges or bulges. Also, feel the charger when it is charging your iPhone 12 to see if it overheats in any way.

2. Check if you’re using a third-party charger:

Another question you need to ask yourself is if you’re using the recommended charger for your iPhone 12 Pro Max. While third-party chargers are cheaper, they are not always the best for your phone – they can cause it to charge too slowly or too fast, which will make it lose power prematurely. 

You can check here to find out how to know if you’re using a certified charger:

3. Check the charging port:

The next thing you want to try is to check your charging port. It is possible there’s dirt or lint lodged in it. It is not sufficient to check it in a dark room; you can go under the sun or close to a light source. This is very important, especially if you have kids running around with your phone.

4. Clean the charging port:

If you notice dirt, lint, or any tiny object stuck in your charging port, you must clean it out. Ensure your phone is off when you do this, and don’t insert any damp or hard object into it; all you can do is blow into it or use a wooden toothpick to clean it until the clogged dirt is out. If it is still stuck, visit an Apple Store to have it cleaned.

5. Try a different cable and plug

In some cases, you might not be able to detect the fault in your charger or its plug because it is an internal issue. You can not accurately establish that your charging point has an issue unless you use another functional charger and still experience the same problem. However, be sure to use a certified and recommended charger for this test. 

6. Try a different power source

You can try a different power source if you’ve inspected your charger as described above and can’t find any visible fault. Most chargers and phones have a required voltage at which they function optimally; anything below or above this might cause malfunction. It is advisable to use a good power outlet, not a laptop.

7. Restart your iPhone

Restarting your iPhone 12 Pro Max can also help fix the charging issues you’re experiencing. Restarting your phone puts your operating system in the right condition to run routine fixes and probably clear the bug causing it. Switch off your phone for about 20 seconds, reboot and see if the malfunction is fixed.

8. Update iOS

A software or bug might cause your charging point to malfunction. The iPhone company foresees these issues and creates updates to tackle them, so check regularly to ensure your iOS version is up to date. You can check how to update your iOS version now and see if it fixes your charging problem.

9. Take off Your Phone Case While Charging

Your phone case can hinder your charger from fitting into your charger point properly, thereby causing it to malfunction. You can remove your phone case whenever you want to charge your phone to fix this.

This fix also helps prevent your phone from overheating when charging. Although, you shouldn’t get too comfortable leaving your iPhone without its case, as this will expose it to other dangers.   

10. Try a wireless charger

A very cool feature of the iPhone 12 is that it allows wireless charging. If you feel convinced that your charging issue is from your charging port or charger, you can opt for a wireless charger. Make sure to remove the case and any other obstruction when you do this. You can find how to use a wireless charger here.

11. Reset All Settings on your iPhone 12

It is also possible that you’ve mistakenly inputted a command or setting that affected your phone’s software and is making it charge irregularly. You can try to fix the issue by resetting all the settings on your phone. 

12. Device Firmware Update (DFU) Restore your iPhone 12

You can use the Default Firmware Update mode method when you’ve tried all the methods above and still not fixed the issue. Activating the DFU restore involves deleting every file and configuration setting on your phone. Make sure you back up your files to the iCloud before taking this step.

13. Go to Apple Store

If you’ve tried all or a good number of the hacks above, the only right action for you to take next is to visit an Apple Store. There, trained technicians can check your phone, diagnose the cause of your charging issue and propose a solution.

Reasons why your iPhone stops charging after 80%

Is your iPhone 12 not charging past 80%? A couple of issues can cause this. Let’s take a  look at them:

1. Your iPhone is overheating:

If your phone is overheating, your iOS might stop it from charging above 80% to preserve the lifespan of your battery. This condition may be caused by a lot of issues which include: an out-of-date iOS, a software bug, a faulty charger, an uncertified case, etc.

2. Optimised Battery Charging setting turned on:

If your phone is set to “Optimised Battery Charging”, it will prevent your battery from going above 80% when charging. This is to conserve and elongate your battery life; however, you can temporarily or permanently switch off this feature. 

Is your iPhone 12 not charging wirelessly?

If your iPhone 12 Pro Max is having issues charging wirelessly, you can try out these quick hacks:

1. Make sure that you’re using an efficient wireless charger:

If you are using a third-party wireless charger, your phone might not charge effectively. You should ensure your charger is certified to ensure you don’t damage your device.

2. Remove the protective case, and make sure the case supports wireless charging:

Always remove the protective case to ensure your phone charges well with a wireless charger. Also, confirm if your phone’s case is wireless-charge enabled and place your phone on the wireless charger, so the coils align for a better connection.


So, there are some easy hacks to try if you want to fix your iPhone 12 charging issues. Have you tried out any of them? Were they helpful? Let us know your thoughts in the comment section; don’t forget to share this article with others who might need it.

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