1. Mobile phone system failure
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The mobile phone can not be charged, may be caused by the fault of the mobile phone system, the solution is to shut down the mobile phone directly, and then restart the mobile phone to see whether the mobile phone charging is restored to normal.
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2. The charger is faulty
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Mobile phone charging charger failure, will also lead to mobile phone charging can not be charged, the solution is to change other charger of the same interface to try charging, if you can charge normally, it can be determined that the charger is the problem, re-change a new charger can be.
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3, the charger and mobile phone contact is poor
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The false contact between the charger and the mobile phone will also cause the mobile phone to fail to be charged. At this time, the data cable and the mobile phone should be unplugged and connected again, and the data cable and the charging head should also be unplugged and connected again. Only when the charging head and data cable are firmly plugged into the mobile phone can normal charging be carried out.
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4. Cell phone battery problem
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Under normal circumstances, the probability of mobile phone battery failure will be slightly smaller, but once the battery has a problem, we must pay attention to it. If there is no problem with the phone charger and the phone system, it is necessary to check the battery of the phone.
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If the battery of the phone is found to expand, it means that there is a problem with the battery of the phone, and it should be stopped immediately. At the same time, the battery can not be disassembled by itself, so as not to explode the expanded battery, bringing more serious consequences.
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5. The problem with the phone itself
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If the above solutions fail to solve the charging problem of the mobile phone, it may be because the mobile phone itself has a problem, and the mobile phone needs to be sent to the nearest after-sales maintenance center for testing and maintenance
Your phone can only be charged on a fast charge, which means your phone battery is dead