Problem 1: the phone cannot be charged when the computer is connected
1. when the computer is charging the mobile phone, the data cable is connected to usb to charge the mobile phone. At this time, we can try another usb interface, or the computer may prompt that the connected device cannot be identified, so it cannot be charged, the solution is to make it on the prompt page, so that it can still be charged. I have tried it.
2. The above solution does not solve the problem. We can restart the computer and cell phone and try again or change the data cable.
3. If the problem persists, we can refer to the following methods to solve the problem:
Problem 2: charger or data cable problems
1. If this problem occurs, we can see that there is a problem with the data cable. 2. Check whether there is a problem with the charger. We can use the data cable to connect to the computer to see if the computer can be recharged. If yes, the charger is broken.
2. If our data cable cannot be connected to the computer, it may be due to a problem with the data cable. We can try another piece of data.
3. If it still doesn't work, we will shut down the Apple mobile phone and use the data cable and charger for a few hours to see if the phone is out of service.
Problem 3: Temperature
1. You know that the battery of your mobile phone is now a lithium battery. If the temperature is very high, it may not be charged. We will not put it in the shade for a while, so let's see if it can be charged.
Problem 4: iPhone hardware faults
If none of the above is the case, it may be that the iPhone's hardware is faulty. The less serious problem may be that the charging interface has a foreign body, resulting in poor contact between the charging interface and the data cable, and thus cannot be properly charged.
If the methods are all tested or cannot be charged, we can change the official test or a charger or data cable and try again. If not, we can change the battery at the repair site.