1, cause: mobile phone firmware problems; wifi components need to be repaired; Router Settings problems; The wifi Settings of the mobile phone are incorrect.
2, because the mobile phone does not have a change in the network environment may be some network information is not synchronized updated: not yet, check the router channel problem used, the router wireless channel should be set to the commonly used channel, such as 6 and 9 are more commonly used.
3, router problem The mobile phone can not connect to WiFi This situation is often caused by router failure, due to the router setting problems, handsFix. The mobile phone mainboard is damaged. After most Apple mobile phones are flooded, the phone does not turn on the fault, and the phone has been in a black screen.
Please take the phone to a dry and ventilated place as soon as possible, and blot the water stains on the surface of the phone with a dry paper towel or towel. If the phone is turned on, please press the power button to shut it down; If the phone is turned off, do not try to turn it on. Take out the SIM card and MicroSD card as soon as possible. Please take your mobile phone to the after-sales department of the mobile phone brand for testing and processing as soon as possible to avoid unnecessary losses.
If the iPhone still can't charge after water, there are several possibilitiesThe solution. First, check the charging cable and charger for damage, if there is damage, replace the charging cable and charger with a new one. Second, try to use a wireless charger for charging, because wireless chargers do not need to be connected through the charging port. If the above methods are ineffective, it is best to take the phone to a professional repair center for inspection and repair.
Water in the charging port of an iPhone The solution to this problem is to dry the charging port and Lightning charger with a cotton cloth or a lint free cloth. Turn the flashlight of the other phone on and shine it into the waterInside the Lightning connector hole, see if there is water. Use your hand to gently pat or shake the water accumulated in the Lightning interface first. Blow the water out by blowing the cold air.
1, other functions can be used after the phone is flooded, that is, it can not be charged, it may be that the water inside the phone has not dried. Don't use the phone, dry it thoroughly and try again. If it is still not possible, it indicates that there is a short circuit inside the phone, and it is recommended to the dimension of the attachmentRepair shop for repair. Secondly, if the other functions of the phone are used normally, you can also rule out the problem of the phone charging cable or charger.
2. The charging port is damaged. After the phone is flooded, although it can be turned on, the phone can not be charged after plugging in the charger, which is likely to be caused by damage to the charging interface of the phone. In this case, you need to go to a professional mobile phone repair shop to replace a tail plug line (charging interface) can be solved. It should be noted that if the mobile phone goes to the official after-sales service, it will not give warranty, and the problem maintenance of the mobile phone is generally required to pay for maintenance.
3, in case of this situation, the user should immediately stop trying to charge, and turn the phone interface downward, gently shake to drain the liquid in the interface. You can then use a desiccant, absorbent paper, or a hair dryer (using a cold air shield) to help dry the interface. Do not try to charge before confirming that the interface is completely dry, so as not to cause damage to the phone. If the problem persists, it is recommended to send the phone to a professional repair center for inspection and repair.
4, if the Apple phone still can not charge after water, there are several possible solutions. First, check whether the charging cable and charger are damaged, and if they are damaged, replace them with new onesThe charging cable and charger. Second, try to use a wireless charger for charging, because wireless chargers do not need to be connected through the charging port. If the above methods are ineffective, it is best to take the phone to a professional repair center for inspection and repair.
5, the solution to the inability to charge the charging port of the Apple phone is first to immediately power off, and a series of drying treatment. When water is found in the charging port of the Apple phone, the first time should be immediately disconnected from the charger and shut down to avoid the current through the water caused by the internal short circuit of the phone, thus damaging the phone. This is because water is conductive if it continues to be filledElectricity, moisture may cause the current in the circuit to be abnormal, which in turn causes the fault.
Please put the mobile phone in a dry and ventilated place and blot the water stains on the surface of the mobile phone with a paper towel. If the phone is turned on, please press the power button to shut it down; If the phone is turned off, do not try to turn it on. Remove the SIM card and MicroSD card. Please bring the mobile phone to Huawei customer service center as soon as possible to avoid unnecessary damage.
wi after water enters the mobile phonefi and Bluetooth can not be opened, because there is still water in the mobile phone is not cleaned up, caused by erosion of internal components, it is recommended to go to after-sales testing, if there is a repair value, repair, no value to change the mobile phone.
Do not move or shake the phone frequently after water, so as not to spread the water inside the phone. Do not use a hair dryer or stove to bake after water, so as to avoid liquid blowing into the inside of the phone and high temperature damage to the phone. Some mobile phones can be turned on normally after simple treatment, but the mobile phone is composed of precision electronic components, and there is a hidden risk after water, so it is recommended not to try to turn on. After sales repair process, numberData may be lost.
May be the mobile phone water caused by hardware damage, it is recommended that you take the mobile phone to the local after-sales service center for testing and processing, after-sales service personnel will properly handle for you, enter the mobile phone Settings -- more Settings -- after-sales service can query the nearest after-sales information, or enter the vivo official website -- service -- service outlets for query.