iPhone 12 has been released recently and features 20W fast charging- you get 50% battery just in 30 minutes. Currently, you may be facing the issue of the iPhone not charging when plugged in.
The charging issue is caused by some software or hardware hitches. But, do not worry. We have found the best tricks to solve this problem.
Our troubleshooting methods work for all iPhone 12 devices such as iPhone 12 Mini, iPhone Pro, and Pro Max.
Some Possible Reasons For iPhone 12 Not Charging When Plugged in
Understanding the root cause of the problem helps in solving it. Similarly, you should know what is causing your iPhone 12 not to charge.
Careless handling also affects the efficiency of your device. So, we will tell you the possible reasons behind the charging issue.
1. Incompatible or Faulty Charging Accessories
It is a very common reason for the charging issue in iPhone 12. When you use a third-party or cheap charger, your iPhone 12 cannot charge properly.
Unfortunately, the latest iPhone 12 does not come with the adapter. However, a USB-C-to-Lightning cable is given with it.
Hence, you can purchase the Apple or any other compatible charging adapter from Amazon. Likewise, a damaged or faulty charging cable or adapter will also stop charging.
2. The Blocked Charging Port
Another reason for the charging problem is the dirty charging port on your iPhone. If it accumulates dust or debris, the connector cannot fit properly.
Hence, the power is not delivered and your iPhone cannot charge. The same thing applies to the connection port on the charging adapter.
3. Bad Power Supply
Generally, users forget to check the power supply. If the power socket has loose or conflicted wiring, it cannot charge your iPhone 12 even it is plugged in.
The electric power supply board may not be delivering enough voltage. Similarly, your computer is in sleep mode in case you are charging your iPhone through your PC.
4. User’s Carelessness
Unfortunately, careless handling is the most common reason for the charging issues in your iPhone 12. For example, the majority of iPhone owners use it during charging.
This heats up your device thus negatively affecting its battery. Moreover, some users do not charge their iPhone until the battery goes to zero percent.
While some owners overcharge their iPhone 12, they leave it plugged in. These careless habits ruin your device thus it creates different charging issues.
5. Software or Hardware Defects
Software bugs can also create charging problems. While hardware defects are one of the major reasons your iPhone 12 not charging when plugged in.
For instance, if you have dropped your phone accidentally, smashed it against something, or left it in water, it will develop hardware defects.
The Best Solutions to Fix Charging Issue of iPhone 12
So, you have read some common reasons that stop your iPhone from charging. Now, we will consider the solutions. All of these troubleshooting methods are tested and verified.
However, you need to be careful while performing any function. We recommend you follow all the steps in the correct order. If one does not work then move on to the next.
1. Inspect the Charging Accessories
Make sure that you are using the USB-C to lightning cable given with your iPhone 12. Inspect it carefully, it should have no signs of damage, cuts, or bends.
There should be no exposed wires throughout the charging cable. A great tip is to connect this charging cable with another iPhone or use another cable for your iPhone 12.
In this way, you can figure out whether the cable is faulty of your iPhone has some defect. Likewise, you also need to check the charging adapter.
Apply the same rule by connecting it to some other cable or using another adapter for your iPhone 12.
Above all, you have to make sure that you are using branded charging accessories instead of incompatible and cheap.
2. Connect Everything Firmly
A loose connection will continue disrupting. Hence, it cannot deliver required current to your iPhone. Consequently, your phone does not charge even if it is plugged in.
So, reconnect the lightning cable to your iPhone 12 and to the charging adapter. Also, plug in and out the adapter into the wall power outlet.
Confirm that the power supply board is working, plug some other electrical device into it. Another trick is to plug your iPhone 12 into a different power outlet around your house.
In case you are trying to charge your iPhone 12 through your PC, make sure your computer is turned on and not in sleep mode.
An alternate is to plug the charger directly into the wall power outlet. Avoid using any extension as it may be creating the issue.
3. Wipe Out the Dust
As we mentioned earlier, the charging port on your iPhone 12 is like to trap dust. Over time, the tiny dust particles accumulate to make small lumps.
This blocks the charging port and your iPhone 12 cannot charge even if it is plugged in. So, you need to clean it thoroughly.
Take a small and soft bristle toothbrush and insert it gently into the charging port. Now, slowly move the brush left and right to remove the dust.
A static brush or sticky tack can also be used for cleaning. You should also clean the connection port on the charging adapter.
Now, try charging your iPhone 12. If the issue still persists, move on to the next solution.
4. Patiently Let your iPhone Charge
If your iPhone 12 has completely drained out, it will take some time to charge. Be patient and let it charge at least for 30 minutes.
Check the battery percentage after the said time. Do not use your iPhone during charging.
Because it can cause overheating and also affects battery health. Hence, you should have some patience to fix your device.
5. Reduce the Load on Your iPhone 12
Sometimes, the network signals, incoming calls, or messages can interfere with the charging. Due to the great load, the phone cannot charge and the battery continues to drain out.
There is a quick solution-turn ON flight mode on your device. So, your phone will be free from any network load. Therefore, the battery will charge efficiently.
However, you can turn OFF the flight mode once your iPhone 12 has been charged 50%. If it does not work, the next step is to Power OFF your iPhone.
This is the best solution to control battery drainage. Further, turning OFF your iPhone 12 will remove the temporary cache files. So, it can quickly solve the charging problem.
6. If iPhone 12 Stopped Charging at 80 Percent
In some cases, your iPhone 12 stops charging at 80 percent. You might be worrying if it is not charging to 100% when plugged in. But, this is not an issue but a protective function.
Because the device gets overheated during charging. So, the software automatically stops charging to extend the life of your iPhone and to avoid any damage.
The solution is to place your iPhone 12 and its charger at a cool and shady place. Optimized battery charging feature also limits the charging time thereby preventing battery aging.
It detects the charging time and stops the process. Simply, remove the charger and use your iPhone 12 if it happens.
7. Charge Your iPhone 12 Using a Wireless Charger
You can also charge your iPhone 12 with a wireless charger. You can use any compatible or MagSafe charger.
If this charger works it means the lightning cable or adapter of your iPhone is faulty. Just replace them with new charging accessories.
However, if the phone cannot charge wirelessly, the battery may be defective.
8. Force Restart Your iPhone 12
Some firmware problems cause the trouble of the iPhone 12 not charging when plugged in. A quick fix is to force restart your iPhone 12.
Many users fixed their devices by applying this trick. Follow these steps accurately;
- On your iPhone 12, press and quickly release the ‘Volume Up’ button.
- Next, repeat the same process with the ‘Volume Down’ key, press, and release it quickly.
- Finally, press and hold the ‘Side button’ for a few seconds. Release this key when the screen of your iPhone 12 displays Apple Logo.
Try charging your phone again. Hopefully, it has fixed the problem. This method works for all versions of the iPhone 12.
Related: iPhone Not Charging But Turns On When Plugged
9. Update the Firmware on Your iPhone 12
A firmware update is one of the best tricks to fix your iPhone 12 if it is not charging when plugged in. Because the outdated iOS is vulnerable to software bugs and virus attacks.
While the latest firmware is released with security features. Before updating your iPhone 12, make sure that it has enough storage space.
Otherwise, your phone can hang thus worsening the issue. The update method is given below;
- Connect your iPhone 12 to a working power supply.
- Also, connect your device with a reliable Wifi network.
- Now, open ‘Settings’ on your iPhone 12 and go to ‘General’ settings.
- Select ‘Software Update’ and click on ‘Download and install’.
- Click ‘Update Now’ button and enter the passcode if it requires.
- Choose the ‘Install tonight’ option if you are not willing to perform the action currently.
10. Reset All Settings
If force restart and iOS update fails to work then reset all the settings on your iPhone 12. This will remove the temporary glitches that might be interfering with the charging process.
Resetting the settings will not delete apps or other data. The method is quick and simple;
- Open ‘Settings’ on your iPhone 12 and navigate to ‘General’ settings.
- Next, select ‘Reset’ and then ‘Reset all Settings’.
- Now, charge your iPhone 12 again.
11. Put Your iPhone 12 in DFU Restore Mode
This is the last option to fix your iPhone 12 if it is not charging when plugged in. This method deletes all the data and restores your iPhone 12 to factory settings.
So, your device gets back to the proper order and its efficiency is improved. DFU (Device Firmware Update) on iPhone 12 is just like performing a hard or factory reset on a smartphone.
So, you should back up the important data before performing this process. iTunes or iCloud can be used to back up the data. Follow these steps to perform the DFU restore;
- Using a USB cable, connect your iPhone 12 to your working computer.
- On your iPhone 12, press the ‘Volume Up’ and then ‘Volume Down’ button quickly.
- Press and hold the side button for a few seconds and release it when the screen turns black.
- Next, press and hold the ‘Side button’ and ‘Volume Down’ buttons at the same time.
- Release the side button after 5 seconds but keep on holding the ‘Volume Down’ button. Release this key when your iPhone appears on iTunes or Finder.
- At this point, the screen of your iPhone 12 should go black. It indicates that the device is in DFU mode.
You can confirm the success of the process by following clues;
- When your iPhone 12 is in DFU mode, the screen displays nothing.
- Repeat the above-mentioned steps again if Apple logo shows on your phone screen or a message saying “Connect your device to iTunes” appears.
Leave your iPhone 12 in DFU mode for some time. You can exit the DFU mode by force restarting your iPhone 12.
This is the last method to fix the software issues on your iPhone 12 if it is not charging when plugged in.
12. Consult Apple
If all the above-mentioned solutions fail to fix the charging issue then you must consult Apple. Maybe your phone has some manufacturing fault.
Moreover, if it has not exceeded the warranty, you can claim a refund or replacement from the company. Otherwise, you can get your phone fixed by paying some money.
For example, the last possibility is that the battery of your iPhone 12 is damaged or expired. So, you need to replace the battery.
Another option is to purchase the battery from a trusted supplier and replace it at home.
Related: Fix iPhone Thinks Headphones Are Plugged In
Final Words
As we mentioned, the last option is to get your iPhone 12 repaired. If the repair cost is low, go for it. Otherwise, consider purchasing a brand new iPhone.
However, in many cases, the issue is resolved by following simple tricks. Only in a few cases, hardware repair or battery replacement is needed.
So, this article has guided you all about your iPhone 12. We have discussed the possible reason behind the charging issue.
Furthermore, we have also suggested you some tips to extend your phone’s life. We hope you liked our effort in helping you fix your iPhone 12 that is not charging when plugged in.
