Why My iPhone 12 Won’t Charge – How To Fix

On September 23, 2020, the iPhone 12 made its official debut. The iPhone 12 series, which was introduced last year, is one of the more reasonably priced options. The 6.1-inch Super Retina XDR AMOLED screen on this phone has a resolution of 1170 x 2532 pixels. To provide the best performance, it is equipped with Apple’s own A14 Bionic chip. For various storage options, the iPhone 12 has 4GB of RAM. This outstanding device offers 20W fast charging. Advertising claims suggest that a fast charger can fully charge the iPhone 12 by 50% in just 30 minutes.

In this article, we’ll explain what to do and pinpoint the source of the problem if your iPhone 12 won’t charge. You’ll be able to address the issue and stop it from occurring again in the future by doing this.

Why Won’t My Plugged-in iPhone 12 Charge?

Before discussing the possible fix for the iPhone 12 not charging problem, let’s some of the reasons behind it:

1. Incompatible chargers and charging cord: Users typically choose third-party options because Apple doesn’t provide any in-box chargers. Your iPhone 12 might not be charging because of some occasionally encountered incompatible charging methods. We urge you to check our roundup on the best fast chargers for iPhone 12 to find some of the best in the market.
2. Conflicted power socket: Another reason why your iPhone is not charging as fast as it should be is power outlets with faulty or tangled wiring.
3. Faulty charging cable: We advise you to look for any cable breakage if your iPhone 12 is not charging via a cable.
4. Faulty charging adapter: Users try charging their iPhone with some third-party option since Apple stopped including an official charger in the box. However, using a cheap or subpar charger may cause some charging problems as well as cause problems for the iPhone’s battery.
5. Using an iPhone when it is charging: The way, when, and how often you use an iPhone affects its overall performance. It’s possible that using your phone while it’s charging will cause the iPhone to charge more slowly or not at all.

How To Fix iPhone 12 Won’t Charge

Check The Charger

If your iPhone 12 won’t charge, you should check the power adapter first. It only requires a physical examination to determine whether there are any indications that the port is blocked, damaged, or burned.

Charge your other devices with the charger to see if it works, especially if your iPhone 12 was charging normally before this problem. If they charge flawlessly, the charger might only have a small amount of power.

Using a different power adapter with a high wattage output is another way to determine if the issue is with the charger. With chargers that generate 20 watts of current, your iPhone 12 will function properly.

Check The Cable

If your iPhone 12 won’t charge, you should also check the cable.

Although Apple’s charging cables are sturdy enough to not break when used properly, there are times when the connectors become clogged with lint or debris.

Therefore, try to inspect the cable’s two ends and clean the connectors as needed. Of course, you should use a different lighting cable if you have one to see if your iPhone 12 can still be charged.

Check The Charging Port

The next thing you need to check is the charging port after making sure the power adapter and cable are in good condition. Simply check it physically for any foreign materials that might have been suspended in it.

Since there is little chance of damaging the pins, cleaning the charging port on an iPhone is actually simpler.

Force Restart Your iPhone

This procedure can be used to refresh the memory of your iPhone whether it is turned on or not. However, you must do this with your iPhone 12 still plugged into its charger. Here’s how it’s dones:

1. The volume buttons should be quickly pressed and let go.
2. Release the Volume Down button, then press and hold the Power key for 10 seconds. Your iPhone will then carry out the simulated battery pull or forced restart process as a result of this.
3. Release the Power key when you see the Apple logo, and the device will continue to boot.

Check to see if your iPhone 12 is now charging if it restarts. If it doesn’t, it’s best to have it checked right away because the hardware could already be the cause of the issue.

And if your iPhone 12 won’t charge, you must follow those instructions. In some way or another, we hope that we were able to assist you.

Reset All Settings On iPhone 12

It’s time to reset every setting on your iPhone if the previous approach didn’t work. Resetting the device aids in resolving minor issues that cause the iPhone 12’s slow charging.

Here’s how to reset all the settings on your iPhone:

1. Go to Settings
2. Tap on General
3. Then, choose the Reset option
4. Now, tap on Reset all settings

Update IOS

The iPhone’s software should ideally be updated if none of the other methods work. Software updates are always exciting because they include a ton of features and potential fixes for bugs and other problems. The frustrating charging issues on the iPhone 12 and many other iPhones can be resolved using this method, so we advise you to give it a try.

Dfu Restore Your iPhone 12

If everything fails, you should try putting your iPhone in DFU mode. Although complicated, it is the best method for iPhone restoration. All information is lost during this process. It is why we suggest you back up your iPhone before trying this method. The last resort to resolve iPhone 12 charging issues is DFU restoring.

Here’s how to put iPhone 12 in DFU mode:

1. Connect your iPhone to a PC or laptop
2. Quickly press the Volume up and Volume down buttons one after another
3. Now, hold the Side key until the screen goes black
4. Then, hold the Side button and Volume down button simultaneously
5. After 5 seconds, release the Side key but continue holding the Volume down button until you see your iPhone on iTunes or Finder
6. You’ve entered DFU mode if your iPhone’s screen goes black.

iPhone 12 Not Charging Wirelessly

Wireless charging is supported on all iPhone 8 and later models. iPhone 12 series supports 7.5 Power wireless charging. You should try these troubleshooting steps if your iPhone 12 isn’t charging wirelessly.

1. Use Apple Certified Wireless Charger

Apple strongly advises customers to only use the original wireless chargers when charging their iPhones. It’s possible that any wireless charger you use from a third party doesn’t have the necessary power to charge an iPhone 12 if you’re using one. Purchase a genuine iPhone wireless charger.

2. Remove Your iPhone Case

If your iPhone is protected by a case, wireless charging may not function. Remove any cases from your iPhone, whether they are made of polycarbonate or something else. The wireless charger will now begin charging your iPhone 12 when you place it on it.

Visit your local Apple care center if your iPhone 12 isn’t wirelessly charging despite using the original Apple wireless charger and being case-free.

iPhone 12 series are The iPhone 12, 12 Pro, and 12 Pro Max are IP68 water-resistant, which means they can withstand 6 meters of water for 30 minutes. iPhone occasionally notifies users that liquid has been found in the charging port.

If your iPhone 12 not charging after water damage, then follow these steps to fix it:

1. Gently tap on the back of your iPhone while maintaining the charging port’s downward orientation. It will drain the charging port of extra liquid.
2. For 30 minutes, leave your iPhone in a dry, well-ventilated area or near some sunlight (but not in it).
3. Insert the charging plug and check that it is charging after 30 minutes.
4. If the warning persists, leave your iPhone in a dry location for 24 hours.
5. Insert the charge the following day, and it will restart charging.

How To Fix The iPhone Not Charging Past 50% Or 80%?

The potential issues’ problems have already been discussed. The fixes for the aforementioned issues are listed here with guarantees. We are confident that both the short-term and long-term benefits of these fixes will benefit you. These difficulties won’t arise for you in the future either. So, let’s start with the solution to the first problem:

Fix 1: Turn Off Optimised Charging

Many iPhone users turn on the optimized sharing feature so that their phones can learn how we use them and charge us accordingly. Even though this is one of the best features on the iPhone for conserving battery life, it only charges the iPhone 50 to 80% while we sleep, with the remaining charge being added in the final hour or so. The iPhone can charge to 50 to 80% even when you are awake and want to use your phone, though, if it gets it wrong or is unable to detect your sleep cycle. It can be annoying, don’t you think? We have a solution to this for you:

1. On your iPhone, open the Settings app.
2. Head over to Battery.
3. Next, select Battery Health.
4. On this screen, disable the Switch that says “Enhanced Battery Charging”
5. When a popup appears, click on the button that says only “Turn off.”

Fix 2: Check Your Battery Health

Another fantastic feature of Apple devices is battery health, which displays your battery’s current health and suggests potential fixes. An unhealthy battery, on the other hand, is unable to charge properly or hold a charge for an extended period of time. For all of its batteries, Apple has selected an 80% cutoff. A good percentage is one that is greater than 80, and a bad percentage is one that is lower. You must replace your battery right away at the closest Apple service center if it is less than 80% healthy. But first, check your battery health in these easy steps:

1. Get your iPhone’s Settings app open.
2. Head over to Battery.
3. Click Battery Health to continue.
4. On this screen, you can see “Maximum Capacity” and a number with a percentage.
5. The Maximum Capacity of the iPhone Battery is next to that number.

Fix 3: Cool Down Your iPhone

Overheating is one of the primary causes of your iPhone’s charging issues. This problem transcends the iPhone alone. Many devices, including laptops with batteries, have a problem with battery overheating. The worst part is that heated batteries may even cause a device to explode. To overcome the heating issues, you can follow the steps given below:

1. While charging, avoid using your phone.
2. Avoid placing the phone in the direct sun.
3. Avoid using your phone near a fire.
4. Your device should not be overclocked.

Read More: How To Solve iPhone 12 Overheating Problems in 2022 – iTech iPhone

Fix 4: Check Your Lightning Cable

There may be instances where you receive a subpar lightning cable or your lightning cable degrades over time. Using a subpar lightning cable could make things worse. There is a chance that if you use a subpar lightning cable, you may experience problems that you did not anticipate. Your mainboard can also be burned by a shorted lightning cable. To fix these issues, follow the steps:

1. Look over the lightning cable for any flaws.
2. Try using it on another device to see if the problem still exists.
3. Check for any issues and try a different lightning cable.

If after troubleshooting you discover that your lightning cable has some problems, buy an original lightning cable as soon as you can to prevent any issues with your iPhone. You might have the final issue we’ll cover, though, if you believe your lightning cable to be in good condition.

Fix 5: Check Your Lightning Port

There is a chance that the lightning cable in your iPhone is not in good condition even if you believe it to be free of problems or that your iPhone doesn’t have any of the problems mentioned above. You must manually check for this. Here are some of the troubleshooting that you can do to check the situation of your lightning port:

1. Look inside the port for any debris. Try to remove any with a toothpick and some cleaning solutions, if any.
2. Examine the lightning connector for any broken connections if clearing the debris does not work.
3. If that does not solve the problem, there is a chance that the connection is damaged internally.

There is nothing you can do other than visit the closest Apple Service Center if you have encountered the second or third issue. Your iPhone will be examined and fixed by them.

Conclusion

We made an effort to address every scenario that could be preventing your iPhone from charging. The mainboard’s issues or those of any other internal component, however, could also be contributing factors. With a diagnosis from the Apple Service Center, all of these issues can be resolved. But they might use your money in the same way. You can perform a hard reset of your iPhone, though, if your device is hardware-free and you have followed all the instructions. You could try performing a factory reset on your phone to resolve any problems that any third-party software might possibly bring about. On your iPhone, try to avoid using any third-party battery-saving apps. These applications might damage the battery life.

FAQs Related To iPhone 12 Not Charging Problem