1. The charger or data cable is broken: you can replace the charger or data cable.
Note: Please try to choose the original replacement, so it will not cause harm to the phone. If you feel that the original is not good, you can buy a better quality charger, but pay attention to the parameters of the charger must be the same as your original. If the current is too large, it may cause damage to the mobile phone motherboard.
2. The problem of mobile phone interface: This is caused by the poor charging interface of the mobile phone, such as loosening. Please go to the professional mobile phone shop repair, do not disassemble the machine.
3 Battery problem: If it is a battery problem, then change the battery, the battery is not recommended to buy at will, it is best to original or high-quality batteries.
4. System rom problems: For system rom problems, please make sure that you have certain experience or knowledge of mobile phone systems. You can choose to try it again.
Correct charging method:
1, the first three times the new machine can use the low power alarm, the use of the original direct charge will be full of the phone at the start of the case, and then charge for 1 hour, which is recommended to take into account the error of the charge control, do not need to charge to 12 hours.
2, do not wait until the battery is dry to charge, when the device prompts \"insufficient power\" should be charged, excessive discharge will affect their own battery life.
3, try to avoid charging before going to bed, because the time of charging before going to bed is longer, and the night voltage is unstable, and the night voltage in many places is relatively high and fluctuates greatly, which has a greater impact on the battery.
4, after the battery is full, it can be charged for 15-30 minutes, and it is useless to charge more.
5, the lithium battery does not need to be charged to 60% for a long time, stored separately in a cool and dry place, and replenished every 4 or 5 months.
Your phone may not charge for the following reasons:
1. It is recommended that you use the standard charger and charging cable for charging.
2. If your phone is not used for a long time, or the phone is not charged in time after the low power shutdown, the battery may be over-discharge, it is recommended that you connect the charger and charge for more than 30 minutes to see whether the phone has a reaction.
3. If your phone can be turned on, please confirm whether there is bad contact or charging device damage. a. Check the interface between the charging cable and the mobile phone to see if the charging cable is fully inserted; b. Please check whether the data cable, charger and socket are in bad contact, and it is recommended to reinsert; c. Please check whether the connector and jack are clean. If dust is found, it is recommended to clean it with a soft brush and then charge it again for confirmation. d. Please check whether the data cable, charger and socket are damaged, if damaged, please stop using and replace.
4. It is recommended that you replace another charger that can charge normally and try to charge. If the charger can be charged normally after replacement, it may be the charger and data cable fault, if it can not be charged, it may be the phone itself. You are advised to back up your data in advance and take your mobile phone, charger, data cable, and purchase certificate to a nearby Huawei customer service center for testing.
Method 1: Replace the original charger test of the same model, if it can be charged, it may be the charger is broken;
Method 2: Replace the charger can not try to backup data, and then restore the phone to factory Settings, and then charge the test, if you can that is caused by system problems;
If it can not be handled after the first two times, it may be a problem with the tail of the phone, and it is recommended to take it to the mobile phone after-sales service center for maintenance.
Extended data
Huawei Honor mobile phone power consumption too fast Solution Such problems may be caused by poor system software stability or mobile phone battery loss.
Solution 1: Reboot your phone.
Solution 2: Open the phone to set battery statistics, find the most power-consuming program to uninstall it.
The 2015 Huawei Honor 4X has also experienced more and more charging failures in the past year, according to the past effective experience
1, change a few data cables and computer power or socket, there is still no green charging progress state
2, press and hold the phone power button, press more than 10 seconds, the machine on its own startup state, the past will be transformed into a green charging progress state, failed
3, the body is a little warm, simply put the phone into the refrigerator freezer, take it out after 5 minutes, plug in the USB cable connected to the computer, the phone appears green charging progress state, power 1%, past experience is to keep the shutdown state charging to 4% and then press the boot standby charging, otherwise because the power is low sometimes the startup interface is not finished and shut down.