Charging with the original fast charger suddenly becomes very slow, mainly because the power parameters of the charger and the original charger do not match, but also because the phone and the charger have poor contact, the temperature is too high when charging, and the mobile phone system problems.
1, check the charging interface, may enter the ash. Because we are used to putting the mobile phone in the pocket, the charging interface at the bottom of the mobile phone is easy to enter the ash, and the interface is easy to contact with the power cord plug. Therefore, when the mobile phone cannot be charged, it is necessary to check whether the interface at the bottom of the mobile phone is blocked by foreign bodies.
2. Check the data cable and try another one. If there is no problem with the power interface of the phone, it is likely to be a problem with the charging data line! You can borrow someone's phone cable to charge it. If the charging speed is normal after changing the line, it means that there is a problem with the line, and the speed is to buy a new data line.
3, system problem, restart try. Mobile phone charging slow, charging does not respond, sometimes may be the reason of the system, resulting in the mobile phone can not be charged. Restart can solve 70% of mobile phone problems, we can remember this \"truth\
4, note that the temperature is too high to charge. Due to the physical characteristics of the battery, it is particularly sensitive to temperature, too high will cause problems, too low will cause no charge. If you are in a place where the temperature is too low, please first put the phone in the bed or air-conditioned room, let the phone at a normal temperature, and then charge it.
5, the above methods are not available, then it may be that the mobile phone hardware is broken, and the power parameters of the charger after replacement do not match, so that it can not be charged. At this time, the mobile phone may have a hardware failure, please send the mobile phone to the mobile phone authorization service for detection, so that the mobile phone after-sales staff to help you solve it.
1, non-original charger charging, charging abnormal, please use the original charger.
2, the use of mobile phones when charging, resulting in slow charging or less charging, please do not use the mobile phone when charging, and clean the background program before charging or shutdown charging observation.
3, malware caused by the exception, please uninstall the recently downloaded software to try.
4. If the system is abnormal after the mobile phone is root, please remove root and observe. 5. If the mobile phone battery, charger, data cable, and charging interface are faulty, go to the local customer service center for detection