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Use the charger in reverse or go to the phone store to fix it.
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The phone cannot be charged, it may be that the life of the mobile phone has expired.
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It may be that the charger of the mobile phone is broken, and it may be that the charging interface of the mobile phone is broken.
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The common reasons and solutions for Apple mobile phones not charging are as follows:
1. If the charger is broken, repair or replace it with a new one.
2. If the charging data cable is broken, replace it with a new original data cable.
3. If the mains power is out of power, wait for the mains to be normal before charging.
4. If the charging interface of the mobile phone is broken, repair or replace the charging interface.
5. The power management circuit of the mobile phone is faulty, and the mobile phone is repaired.
6. The battery is broken and cannot be charged, replace the battery with a new one.
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Reasons and solutions for Apple mobile phone not charging:
1. The battery management IC is damaged.
Solution: In this case, most of the motherboard components are desoldered due to the mobile phone falling to the ground. If the battery can't be charged and the motherboard is damaged, replace the power IC.
2. The gold finger of the charging port is oxidized or dirty.
Solution: Use the SIM card pin of the iPhone to scratch the gold finger part of the charging port on the iPhone, and scrape off some oxide on it.
3. The battery is excessively worn out and has been completely damaged.
Solution: Generally speaking, this situation is relatively rare, you can first check the battery health through the methods taught above. A normal iPhone battery health of more than 85% within one year and more than 75% within two years is normal.
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1. The battery is excessively worn out and has been completely damaged.
Generally speaking, this situation is relatively rare, and it is normal for a normal iPhone to have a battery health of more than 85% within one year and more than 75% within two years. But if you use it for a year, it has fallen by 80%, there are only two possibilities, one is that you have bought a fake, and the other is that you often commit the behavior of damaging the battery.
2. The battery management IC is damaged.
In this case, most of the reasons are that the motherboard components are desoldered due to the mobile phone falling to the ground, and the probability is very small. If the battery can't be charged and the motherboard is damaged, the store will charge you more than 500 so-called motherboard replacement fees, but in fact, you only need to replace the power supply IC for more than 100.
3. Non-original charger, the charging cable is damaged.
Replace an original iPhone charger and charging cable and try it out.
4. Mobile phone system failure.
Press the power button and the home button at the same time until the Apple logo appears, force restart the iPhone, and it should solve the problem.
5. The gold finger of the charging port is oxidized or dirty.
Use the SIM card pin that comes with the iPhone to scratch the gold finger part of the charging port on the iPhone, and try to scrape off some oxide on it.
iPhone charging precautions.
1. The first charge of the iPhone does not have to be charged for 12 hours, it can be fully charged, but remember that it is best to charge it when the screen prompts 10% for the first time, and do not run out of power.
2. After that, it can be charged at any power, and it is not necessary to wait until the power prompt is too low before being rough.
3. It is best to have a complete charging and discharging process once a week. If you don't do it every week, then at least make sure that your iPhone goes through at least one charging cycle every month, and the purpose of this is to expand the battery capacity.
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The common reasons and solutions for Apple mobile phones not charging are as follows:
1. If the charger is broken, repair or replace it with a new one.
2. If the charging data cable is broken, replace it with a new original data cable.
3. If the mains power is out of power, wait for the mains to be normal before charging.
4. If the charging interface of the mobile phone is broken, repair or replace the charging interface.
5. The power management circuit of the mobile phone is faulty, and the mobile phone is repaired.
6. The battery is broken and cannot be charged, replace the battery with a new one.
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1. It is recommended that you use the standard charger and charging cable for charging.
2. If your mobile phone has not been used for a long time, or you have not charged your mobile phone in time after turning off the low battery, the battery may be overdischarged, it is recommended that you connect the charger and charge it for more than 30 minutes to see if the mobile phone responds.
3. If your mobile phone can be turned on, please confirm whether there is any poor contact or damage to the charging equipment; Please check the interface between the charging cable and the mobile phone, and whether the charging cable is fully plugged in; Please check whether the data cable, charger and socket are not in good contact, and it is recommended to plug and unplug them again; Please check whether the connector and jack are clean, if you find dust, it is recommended to clean it with a brush, and then recharge it to confirm the Sun Shan key; Please check whether the cable, charger and plug-in seat are damaged or abnormal, and replace them if they are damaged.
4. It is recommended that you change to other chargers that can be charged normally and try to charge them. If it can be charged normally after replacing the charger, it may be a fault of the charger and data cable, and if it cannot be charged, it may be a problem with the phone itself. It is recommended to bring your mobile phone, charger and data cable to the nearest customer service center for maintenance.
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Taking the Apple system as an example, the reasons and solutions for the mobile phone to be charged and unable to power are as follows:
1. It may be that a non-original charger is used, or the charging cable is damaged, resulting in the inability to charge, replace the charger and charging cable with a new one to see if it can be charged.
2. If there is a foreign object blocking in the charging interface or the gold finger is oxidized, resulting in poor contact, clean up the dirt in the charging port with a card pick-up needle, and scrape the oxidized part off, and you can resume normal charging.
3. It may be that the battery is excessively depleted and cannot be used normally, click "Battery" in the mobile phone settings to check the battery health, the battery health is above 85% within one year of purchase, and it is normal to balance more than 75% in two years, if the health is very low, it means that the battery is seriously depleted and needs to be replaced with a new battery.
4. It may also be that the mobile phone system is faulty and the battery status cannot be displayed, restart the mobile phone to see if it can be restored.
5. It may also be that the charging port of the mobile phone is off or damaged, and the tail plug needs to be replaced after sales.
This answer applies to most Apple phone models.
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2.Clean the charging port: If the charging port is blocked by dust or debris, you can carefully clean the charging port with a toothpick or needle.
1.Charging head or cable problem: The charging head is blue or the line is damaged, broken or incompatible, which may cause the charging speed to slow down or fail to charge. It is recommended to use the original charger and data cable.
If you are using a Huawei phone, you can follow the following methods to determine the cause of the problem: >>>More
All phones have the problem of charging less and less because it is a problem with the battery itself. After charging for a long time, the substances inside the battery may be fixed or leaked, resulting in a decrease in power. All cases will occur that the mobile phone has been used for a long time, and the time taken to charge it is significantly reduced.
Maybe the battery is aging or there is something else, it is recommended to go to the repair place to take a look, if it is not a big problem, it should be enough to replace the battery. Try not to play while charging, as it will damage the battery a lot.
This means that your phone's battery is running out and can't be charged, and you can change the battery to solve the problem. If your phone has been used for a few years, then replacing the battery is a palliative treatment, because the hardware of the entire phone has aged, and it is the best way for you to change the phone in this situation.
After the mobile phone is connected to the charger, if the mobile phone does not respond and the battery charging icon is not displayed, it cannot be charged. You can follow the following methods to determine the cause of the problem: >>>More