【Apple’s mobile phone can’t charge】 Many fruit powders find that sometimes the power cord is plugged into the mobile phone, and the iPhone also displays the charging symbol, but the mobile phone just can’t charge it. Why? Xiaobian will answer for you!
Causes and solutions of Apple’s mobile phone charging failure
1, excessive battery loss, has been completely damaged.
Generally speaking, this kind of situation is rare. You can check the battery health through our education first. In normal use, the battery health of iPhone is above 85% within one year and above 75% within two years. But if you use it for one year and it has dropped by 80%, there are only two possibilities. One is that you have bought a fake, and the other is that you have often committed the behavior of damaging the battery mentioned in the previous chapter. I’ve met someone who charges the battery almost several times a day because of playing card games. As a result, the battery health of mobile phones has dropped to 78% in less than half a year.
2. The battery management IC is damaged
This situation is mostly due to the fact that the mobile phone falls to the ground, which leads to the disconnection of the motherboard components, and the probability is very small. If the battery can’t be charged and it is said that the motherboard is damaged, the store will charge you more than 500 so-called motherboard replacement fees. In fact, it only needs more than 100 replacement power IC.
3. The charger is not original, and the charging cable is damaged.
This is easy to handle, just ask someone for an original iPhone charger and charging cable and try it.
4, mobile phone system failure
At the same time, press the power button +Home button until the Apple Logo appears, and forcibly restart the iPhone, which should be solved.
5. The gold finger of the charging port is oxidized or dirty.
Scrape the gold finger part of the charging port on the iPhone with the Sim card pin attached to the iPhone, and try to scrape off some oxides on it (generally, the old iPhone that has this problem is definitely used for more than 1-2 years).
Normal charging time of iPhone
Under normal circumstances, it takes 4-5 hours for the iPhone to be fully charged. It is recommended that you use the original charger. Charging with iPad charger can greatly shorten the charging time.
IPhone charging precautions
1. It is not necessary to charge the 1.iPhone for 12 hours for the first time, but remember to charge it when the screen prompts 10% for the first time, and don’t 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;
3. It is best to have a complete charging and discharging process once a week. If you can’t do it every week, at least make sure that your iPhone goes through at least one charging cycle every month, in order to expand the battery capacity;
4. Although the iPhone also has the function of overshoot protection, it is still recommended to avoid charging for too long, especially overnight. Because the charging time is too long, it will greatly shorten the service life of the battery;
If you can’t solve the problem by using the above methods, please go to Apple’s after-sales service or professional maintenance organization for maintenance. If you have more questions, please continue to pay attention to the IT Encyclopedia column of Pacific Computer Network.
