Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original SamsungThe charger. If you use a non-original charger, you may not be able to charge normally. Connect your phone directly to the wired charger to see if it can be charged.
Check whether the original charger and charging cable are used. If not, please replace the original parts. Manually turn on the fast charging switch: Settings - Battery - Fast Wired charging - Slide On (or Settings - Power saving - Fast Charging on). Turn off the device or its screen while charging. Check whether the mobile phone system has a new version and upgrade the system.
Disconnect the phone from the power supply, end the program running in the background of the phone through the task manager,Wait 10 minutes and try charging again. It is recommended to charge in standby mode. Replace with another power source and recharge. Check to see if the phone is using the original battery. If not, it is recommended to replace the original battery and observe again after charging. Try replacing another cable or charging plug.
Shutdown charging test. Replace the charging position and eliminate the intermittent failure caused by poor socket contact. If conditions permit, replace the standby charger for testing. Or send the repair test to boot charging, such as the mobile phone is equipped with a third-party plug-in such as charging doctor, it is recommended to uninstall the test.
If the phone cannot be charged quickly,Uninstall third-party management software (such as battery manager), backup data system update, reset the phone, if it is not possible, please send it to the maintenance station for testing.
2, when there are inclusions between the mobile phone and the wireless charging board, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original Samsung charger. If you use a non-original charger, you may not be able to charge normally. Connect your phone directly to the wired charger to see if it can be charged.
3, if not,It may be that the tail plug of the phone has a short circuit, causing the phone to incorrectly display the charging state, you can shut down, and then clean up the dust and impurities in the charging port, and then turn on the phone to return to normal. If the fault persists, the tail plug may be faulty and you need to contact the after-sales service to replace the tail plug.
4, the phone has not changed the back cover, no change the back cover is estimated to be the contact problem, wireless charging is mainly on the back cover of the phone.
5, some Samsung mobile phones support wireless charging function, to achieve this function requires a separate charging kit, wireless charging and wired charging effect is the sameHowever, the wireless charging time is relatively long and has no effect on the phone.
6, Samsung S7 Edge mobile phone is generally recommended to carry out the following steps to check and deal with: use the original charger connected to the home power supply charging. Replace the power socket Try or replace a data cable with a charger to charge. If the phone can be turned on normally, you are advised to back up data (such as contacts and multimedia files) on the phone and restore the phone to factory Settings.
1, if your mobile phone is not used for a long time, or low power off after the phone does not charge in time, there may be excessive battery discharge, it is recommended that you connect the charger, charge for more than 30 minutes to see whether the phone has a reaction.
2. Please check the indicator light of the wireless charging base. If the indicator light is not on, please check whether the connection between the charging base, data cable, charger and power supply is in bad contact. Please check your phone and wireless charging baseAre there any other objects between the seats? If so, please remove them. Wireless charging converts electrical energy into magnetic energy for transmission to the phone, and if the magnetic energy is interfered with, charging will be affected.
3, cannot charge when connected to the charger: (1) It is recommended that you use the standard charger and charging cable to charge. (2) If your phone is not used for a long time, or the phone is not charged in time after low power off, there may be excessive battery discharge, it is recommended that you connect the charger and charge for more than 30 minutes to see whether the phone has a reaction.
4, may have to change the tail insert, also a few tens of dollars. Huawei p30pro charging oneStraight off, it is necessary to charge the charging head, to the charging line, and then to the mobile phone charging tail plug for investigation one by one, with other head and line replacement try, if there is no similar situation can be judged is the head and line problem, if there is still, it is necessary to go to the after-sales free test whether the tail plug is loose or damaged, may have to change the tail plug, it is dozens of dollars.
5, the mobile phone display charging but not charged, generally due to the charging device input current is not enough to offset the phone itself consumption of electricity caused.
6, please confirm whether you use the original charger, data cable for chargingWhen the original charger, data cable or mobile phone is connected to the computer USB charging, it may be due to the small output current, the charging amount can not offset the power consumption of the mobile phone, resulting in no charge or less charge. You are advised to use Huawei standard charger and data cable to charge the mobile phone. Do not use the USB port to charge the mobile phone.