There are several possibilities for the phone to repeatedly disconnect from charging and reconnect
First, the charger or power cord problem
First of all, it is recommended to replace the power cord and charger, and check whether it is the problem of external accessories or charging ports. If it's not at the system level.
Second, bugs appear in the system
It is recommended to restart the phone first and then try charging it. If the above situation still occurs, you can reset the phone, that is, restore the factory Settings, the specific measures can refer to the specific model of the phone.
Third, after-sales
If it is not a problem with external accessories or systems, it is recommended to go to after-sales testing. Before going to the after-sales test, we must first check whether the fault caused by the above two situations, if there are conditions, it is best to record the situation of charging and breaking with another mobile phone, to ensure that the after-sales stage can simply explain and confirm that the phone does have a fault.
Of course, if the hands-on ability is relatively strong, you can buy the battery of the same phone model by yourself, replace it by yourself, and check whether it is a battery problem.
If there are other problems with the phone, the same solution. First check the factors of external accessories, then eliminate system bugs, and finally go to after-sales.
There are several problems with this situation.
I. Poor contact.
In this case, adjust the contact between the phone line and the phone jack, insert a few times, and the problem will be solved.
Two. There are problems with the charging cable and charging head.
Change another plug and data cable, the situation is fine.
Three. The phone plug is faulty.
Take it to the phone store, and if it's a jack problem, just replace it.
Consider whether the charging interface problem? Mobile phone charging and breaking may be poor contact of the charging head, you can change a charger to try to see if this problem will occur.
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If it is not solved, then there may be a problem with the phone, it is recommended to check the charging port to see if there is a foreign body blockage.
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If the charging port has not been restored, there may be a problem with the hardware in the phone, and it is recommended to carry the phone to the after-sales service center for testing and maintenance. If this happens, you can find someone to replace it and go out to solve it