First of all, check the interface part of the charging cable to see if there is loose or poor contact. Sometimes, it may be because of a problem in the interface part that the current cannot be transmitted normally.
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Secondly, there may also be a problem with the charging cable itself. It may be that there is a break or short circuit inside the line, resulting in the smooth flow of current. In this case, you may need to replace the charging cable with a new one.
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Of course, if the above two cases are ruled out, there may be a charging head or power supply problem. You can try replacing a charging head or power socket to see if it can solve the problem.
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If the above methods have been tried, but the problem still persists, it may be the problem of the phone itself. At this time, it is recommended to contact mobile phone after-sales or professional maintenance personnel to see if you can get more professional help.
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I hope these suggestions can help you solve this problem as soon as possible, and the phone can return to normal charging function.
Maybe the charging cable is faulty