Why can't the phone be turned on after charging when the battery is exhausted?

The reasons why the mobile phone cannot be turned on after charging: 1. Excessive battery discharge; 2. Charger or data cable problem; 3. Poor battery contact; 4. System problem; 5. Hardware failure; 6 , Temperature factors; 7. Battery display error; 8. The battery is exhausted; 9. The charger is not plugged in or the data cable is not connected; 10. Mobile phone software problems; 11. The battery is in poor health; 12. Caused by long-term inactivity Battery age. When trying to solve the problem of the phone not being able to turn on after charging after the battery is exhausted, it is best to use the original charger and data cable to avoid further damage to the phone.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

It is indeed quite common for a mobile phone to be unable to be turned on after charging. This may be due to a variety of reasons. The following are some possible solutions and detailed explanations related to them:

1. Battery over-discharge: When the battery is over-discharged due to long-term use or low power, the battery May enter hibernation state. At this point, the phone may not turn on immediately even if the charger is connected. The solution is to charge the phone and wait patiently for a while for the battery to gradually return to a state where it can be turned on.

2. Charger or data cable problem: If the charger or data cable used is not original or damaged, or there is dust, dirt, etc. in the charging interface that hinders the charging process, it may cause The phone cannot charge and turn on normally. The solution to this problem is to replace the original charger or data cable, or clean the dust and dirt from the charging interface.

3. Poor battery contact: Poor contact between the battery and the motherboard of the mobile phone may result in the inability to charge and boot. In this case, you can try gently shaking the phone or tapping the back of the phone to recalibrate the contact between the battery and the motherboard. If the problem still cannot be solved, it is recommended to seek help from professional maintenance personnel.

4. System problems: Sometimes, the mobile phone system may have problems, such as crashes, errors, etc., resulting in the inability to boot normally. In this case, you can try to restore factory settings or flash the phone. However, it should be noted that these operations may cause data loss, so it is best to back up important data before proceeding.

5. Hardware failure: If none of the above methods can solve the problem, then the mobile phone hardware may be faulty. This may involve the mobile phone’s motherboard, battery, charging port and other components. In this case, the best way is to find a professional repair shop for inspection and repair.

6. Temperature factor: When the temperature is too low or too high, the battery and charging system of the mobile phone may not work properly. If the phone is used or charged in extreme temperatures, it may prevent the phone from turning on properly. The solution to this problem is to try charging and operating the phone at room temperature.

7. Battery display error: Sometimes, the battery display of the mobile phone may be incorrect, causing the user to mistakenly think that the battery of the mobile phone has been exhausted. In this case, you can try charging the phone for a while and then check whether the power is restored.

8. The battery is exhausted: If the battery is completely exhausted, the phone cannot be turned on immediately even if the charger is connected. In this case, you can wait patiently for a while and let the battery gradually return to a state where it can be turned on.

9. The charger is not plugged in or the data cable is not connected: Sometimes it may be that the charger is not plugged in or the data cable is not connected, resulting in the inability to charge and power on. You can check if the connection is normal.

10. Mobile phone software problems: Some specific software problems may cause the mobile phone to be unable to charge and boot normally. For example, certain system updates or specific applications may cause the system to malfunction. In this case, you can try uninstalling recently installed apps or rolling back to a previous system version to see if that resolves the issue.

11. Poor battery health: If the battery is in poor health or damaged, it may not be able to turn on even if the charger is connected. In this case, it is best to replace the battery or seek help from a professional repairman.

12. Long-term inactivity leads to battery aging: If the mobile phone is left idle for a long time or the battery is not used for a long time, the battery may be aged or damaged. In this case, you can try replacing the battery or seek help from a professional repairman.

It should be noted that when trying to solve the problem that the mobile phone cannot be turned on after charging after the battery is exhausted, it is best to use the original charger and data cable to avoid further damage to the mobile phone. At the same time, if none of the above methods can solve the problem, it is best to contact a professional repair shop for inspection and repair in time.

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