Possible reasons why your iPhone won't charge
When you connect the device to the charger and to the mains, the iPhone emits a characteristic tone indicating that it is charging the battery correctly and also displays the charge symbol in the notification bar or on the screen. But if it doesn't charge, it could be due to software or hardware problems.
Some causes can be: system error, damaged power cables, dirty charging port, damaged battery, power failure, faulty device. To fix iPhone not charging issue, try each of the options you will see below, some may solve the problem.
Remember that batteries do not last forever and yours may have already exceeded the number of charge cycles in its useful life.
Solutions for the problem that iPhone won't charge
Each of the options we give you below range from the simplest to the most complex measure and are grouped into hardware or software problems, follow the steps described in each case.
Step one: check the power supply
It is the simplest and easiest of the options, because sometimes the plug or the socket from which we recharge the device is damaged. What you need to do is connect the charger to other sockets and also confirm that there is electricity.
If you are using a portable charger, it may be damaged or without power, check that it is in good condition. You can also try connect the iPhone to a USB port of the PC to see if it requires a charge. In all of these cases, make sure the connections are secure and tight
Step Two: Check the charging cable and port
Dirty charging port may prevent iPhone from charging. This usually slows it down, but can sometimes prevent it from fully charging. Rotate the device so you have access to the bottom and, with the help of a flashlight, look inside the Lightning port. Use a brush or other pointed non-metallic object to remove dirt from the door.
If after cleaning the port and connecting it to the mains or computer it does not charge, the problem could be that the Lightning cable is damaged or of poor quality. Replace it with a certified one and try charging the iPhone again.
Step three: check the charger
Sometimes the problem isn't the power socket or the 30-pin cable or the charging port, but rather the charger or power supply wrong, so we recommend using original or compatible accessories.
Also, it may have been damaged by power surges or usage time, so try using another power adapter.
Step 4: Force a system restart
If the iPhone won't charge due to a software error, you can force restart the system. To achieve this, you have to press the start button and the sleep button until you see the apple apple.
Su iPhone 8 or later, you must press and quickly release the volume + button. Then press and quickly release the volume button -, then hold down the side button until the Apple logo appears. The other option is to turn the computer off and on again.
Fifth step: leave the equipment connected for more than an hour
The steps above are for when the device is turned on, but if it is turned off and not charging, the cause could be that the battery is completely discharged, so you have to leave it plugged in for a while to see if it charges.
If, despite applying all of the above steps, your iPhone won't charge and turn on or respond, it is likely that a major problem such as a damaged battery or a charging port. In these cases it is advisable to have the device checked by qualified personnel.
