The reasons are as follows: Check whether a wired charging device is also connected. Check the connection of the wireless charger, and whether the connection between the charger, data cable and wireless charger is normal.
It may be that the mobile phone does not enable wireless charging powerI can. Huawei mobile phone can not be wireless charging on the BMW may be because the mobile phone does not turn on the wireless charging function. As long as it is a mobile phone with wireless charging function, it can be charged wirelessly on BMW. Users just need to tap the "Settings" option on their phone. On the general Settings page, open the "WPT charging" function, and you can charge your Huawei mobile phone wirelessly on the BMW.
The reasons why Huawei mobile phone can not open the nfc function are as follows: Wireless charging requires the use of Qi charging technology, and Qi charging technology requires the use of NFC certification, and Huawei mobile phone to open the NFC function is only for supportWith NFC technology, it cannot support Qi charging technology, so Huawei mobile phone can not open the NFC function of Mercedes wireless charging.
A non-Huawei wireless charger may be incompatible with the mobile phone, resulting in abnormal wireless charging. You are advised to use a Huawei official wireless charger. If the preceding problems persist, you are advised to back up the phone data (third-party applications such as QQ and wechat need to be backed up separately), bring related accessories and purchase vouchers, and go to a nearby Huawei customer service center for testing.
1, the battery voltage is very low. Because the battery voltage is very low Huawei wireless car charger can not be charged , so this situation appears Huawei wireless car charger can not be charged , It is recommended that you do not use the phone to charge after no electricity Huawei wireless car charger can not be charged , when the battery voltage is too low to charge. This wouldn't have happened. Wireless fast charging is a combination of wireless charging technology and fast charging technology, and the mainstream models on the market now support itWireless fast charge technology.
2, if the problem of voltage undervoltage occurs, first check the power supply quality, is the reason of the grid, immediately call the superior power supply department. 2, if the voltage in the system is undervoltage, it is the transformer tap-changer problem.
3, you want to ask is Huawei wireless charger white light flashing how to repair it Huawei wireless car charger can not be charged ? The steps are as follows. Power supply is insufficient or the voltage is unstable, by replacing the power supply in the car or using a regulator to solve this problem. The charger temperature is too high or the charger is faultyAt this time, it is necessary to cool the charger or replace the charger.
4, the car charger does not charge the solution is as follows Huawei wireless car charger does not charge : Voltage instability: When the phone or other smart electronic products are powered on, they generally open the charging monitoring and detection program. If the program detects that the vehicle flush voltage is unstable, it prohibits the flush. When using the seat, there will be no program for detection. It is recommended to use the usb interface of the car audio computer system to charge whether the line or the seat.
5, car charger does not charge into the solutionMethod: Check whether the mobile phone is faulty, the mobile phone system failure will cause the battery display problems, it is recommended to restart the mobile phone. Check the voltage of the mobile phone. Unstable voltage will cause abnormal charging. Use a wireless charger or reinsert the mobile phone. Check whether the contact is poor, the charger is not plugged well may lead to poor charging, reinsert can be.
6, the reason why the situation can not be wireless charging is: the charger power is not enough Huawei car wireless charger power is generally 10W, if your mobile phone supports 15W or higher power wireless charging, then Huawei car wireless charger may not be able to charge your mobile phoneElectricity. At this point, you can try to use a phone that supports 10W power to charge, or replace it.
1, if your phone has been turned on, there is no charging icon after connecting the charger, please check the connection of the charger and cable, please make sure that the charging interface is clean and the port connection is stable before charging the phone, if it is still unable to charge, it is recommended that you replace the charger/data cable after trying. Mobile phone temperature is too high or too low may not be able to charge normally, please make sure that 0~Charge the phone at 35 ° C.
2. In the process of system design and manufacturing, in order to ensure the service life of the mobile phone, the charging process of the mobile phone is monitored to a certain extent, including the range of charging voltage and charging current, which are strictly limited. For example, the charging input voltage and current of the charging device are not conducive to the safety of the mobile phone, it will actively stop and continue charging. Preliminary judgment your car charger does not meet the requirements of mobile phone charging, so it cannot be charged.
3. Please check whether the interfaces at both ends of the data cable are plugged tightly. 2. Use a small load charger and a computer USB cable (usually limited to 5The pressure is unstable, and this problem can be solved by replacing the power supply in the car or using a regulator. The charger temperature is too high or the charger is faulty. In this case, cool the charger or replace the charger.
-- : First, try to gently remove the data cable, and then reinsert it in a smooth manner, ensuring that there is no interference between the plug and the jack. If you can't pull it out, fine-tune the Angle of the socket, find a suitable insertion position, and try again. Replace the data cable! -- : If the former method is invalid, it may be the problem of the data line itself, consider replacing a new one to solve the problem.
Cigarette lighter for carsIf the car charger is inserted into the car smoke hole can not be charged, first check whether the car smoke hole fuse is broken, if the fuse is burned out, the car charger is unable to charge the phone, you can replace several car charger or charging equipment to try.
The charger is broken, the quality of the charger is not good, or the output power is too low. Solution: Change the charger. The data cable is broken, or the quality of the data cable is not good. Solution: Change a good quality data cable. Cell phone data port contact is not good. Solution: If the phone can be connected to the computer, it is not a data port problem. If you can't connect the electricityBrain, which means the data port is broken. Send to repair. Cell phone battery life is up.
1, there are three reasons: 1: direct charge problems, 2: battery problems, 3: machine sub-problems (hardware and software). Use elimination method to find the reasons: 1; Use direct charge to charge other batteries, if not, direct charge is confirmed. If you can, direct charge can be ruled out. 2; Battery. Let's get another one to recharge. If we can, chargeThe pool is confirmed.
2. The reasons are as follows: Check whether the charging port is loose. Because the vehicle will generally shake during the driving process, it may be that the charging interface is shaken loose, resulting in no power supply can not be charged; Check whether electrical equipment requires high power input to work properly. It may be that the output power of the car charger cannot meet the requirements of the electrical equipment, resulting in too long charging time.
3, it is recommended to check whether the charger is in good contact, whether it is damaged, you can re-plug, if it is damaged, you can change a set of normal charging charger, if you can charge normally after changing the charger,It could be a problem with the charger and cable. If there is still no response after the above operation, it is recommended to take the charger and data cable that cannot be quickly charged, and the purchase invoice to the network for maintenance, and the backup data can not be consulted by maintenance personnel.
4, replace the charger that can charge other mobile phones normally, and try to charge. If the charger can be charged normally after replacement, the charger and data cable may be faulty, it is recommended to carry the charger and data cable purchase invoice that cannot be charged to the outlet for maintenance. If the phone still does not respond after the above operation, it is recommended to back up the data in the phone and take the phone and the purchase invoice to the network for maintenance.
1, the mobile phone does not support wireless charging Huawei wireless car charger does not charge , Huawei car wireless charger only supports mobile phones that meet the qi wireless charging standard Huawei wireless car charger does not charge . Charging distance is too far Huawei wireless car charger can not be charged , wireless charging distance is generally within 5mm. chargingThe device is not compatible with the mobile phone Huawei wireless car charger is not charged , some car wireless chargers only support a specific brand or model of mobile phone.
2, the phone temperature is too high or too low may not be able to charge normally, please ensure that you charge the phone in the environment of 0~35℃. You are advised to use the charger and cable recommended by Huawei. Non-huawei chargers and data cables may be incompatible with the phone, causing the phone to fail to charge or charge slowly.
3, Huawei car wireless charger can not charge the reason HuaweiThe wireless car charger is not charged : Check whether the charging interface is inserted in place, whether the vehicle interface is dirty or foreign, please clean and then charge. When using the car charger, please turn off the high power consumption application, the power consumption of the system will affect the charging speed.
4. The reasons for the insufficient voltage of Huawei wireless car charger are as follows: When the voltage is unstable during charging, the charging does not enter the power charging, and the mobile phone or other smart electronic products generally open the power monitoring and detection program. If the program detects that the vehicle flush voltage is unstable, it prohibits the flush. When using the seat, there is no procedure to checkTest, it is recommended to use the usb interface of the car audio computer system to charge, whether it is a line or a seat.
5, should be the car charger problem, do not support the phone. Check whether the car charger is damaged, because if the phone can be charged normally, then it is the car charger problem.
6, you can wipe the near light sensor with a dry cloth, or try to re-power the wireless car charger (unplug and reinsert the data cable or charger) to see whether to restore the car charger, please use the following method: Insert the car charger into the cigarette lighter interface or electricity in the carSource interface, indicator light, you can charge normally. Connect the electronic product with the car charger with the data cable to charge the electronic product.