The signal coverage may be poor in your location, it is recommended that you restart the phone or change another location to try. Your phone connects to a wireless network to update your device to the latest version. If the network is still unstable, back up the data (contacts, information, etc.) in the phone and try to restore the factory Settings. Nokia Corporation (Nokia Corporation) is a multinational company headquartered in Espoo, Finland, specializing in the production of mobile communications equipment and related services.
[Case 1] The contact between the SIM card and the metal contact of the mobile phone is not sufficient, you can reinsert the SIM card to try. [Case 2] SIf the IM card is damaged or the phone has a problem, you can replace the device to test whether the SIM card or the phone is faulty. [Situation 3] The current location is a signal blind area or suddenly no signal, you can move to a place to test and pay attention to other users around the phone signal is normal. [Situation 4] If the mobile phone card is in arrears and shut down, you can pay the arrears and turn on the phone.
may be version-independent. It may not correspond to the network connection point of the phone, you can restore the default network Settings of the phone and then shut down and restart. If it still doesn't work, go to the purchase to test. I hope my answer will be satisfactory to you. Thank you.
1, if the above are invalid, that is, there is a problem with the charging board, it is recommended to send to the official after-sales service center, by the engineer to help check and deal with.
2, if the reason for excluding the charger (you can change the charger) or the reason for the charging line (change the charging line) can not be charged normally. Most likely, the cable charging interface is brokenIn the case that wireless charging can be charged, the power management chip should be normal.
3, 100% fully charged within two hours. But you must have the original cable and charger. Wireless charging is normal. Xiaomi MIX 2S officially released: Snapdragon 845 flagship, AI dual camera DxO camera 101 points! Millet game this e-sports performance monster one side of science and technology, one side of art on March 27, millet MIX 2S new product conference. New products will not be released in Beijing for the first time, meeting Shanghai Baoshan Gymnasium.
4, an hour or so can be full, slow charge general 3Board again. Because the power supply is not turned on, it must not be charged diy wireless charging small board .
Mi 9 wireless charging did not respond, you can first see if the power is turned on. Because the power's not on, it can't be charged. Secondly, you can change another Xiaomi data cable to see if it can be charged, if it can be charged, it means that there is a problem with the front charging line. If not, can not charge, you can take the ID card, take the mobile phone to the local millet after-sales service there to test, to see whether the phone itself has a problem can not charge.
The Mi 9 cannot be charged wirelessly. Mi 9, is a mobile phone owned by Xiaomi, the internal code name is Battle Angel, using 39-inch Samsung AMOLED water drop screen, equipped with Qualcomm Snapdragon 855 flagship platform, up to 12GB memory 256GB storage. Equipped with three full-focus lens: 12 million portraits, 48 million pixels of main photography, 16 million macro plus ultra-wide Angle. On April 1, 2019, Xiaomi launched the limited edition of Mi 9 Wang Yuan, priced at 3,599 yuan.
Your power bank supports wireless charging, can charge the Apple x but can not charge the Mi 9, or it is smallThe Mi 9 does not support wireless charging, or the Mi 9 wireless charging specifications do not match.
Yes. The Mi 9 has a wireless charging function, which supports a maximum of 20 watts of wireless charging power, and can be used with a charging board or a car wireless charging bracket.
Mi 9 supports wireless charging. The Mi 9 supports up to 20 watts of wireless charging power and can be used with a charging pad or in-car wireless charging stand. It should be noted that the millet 9 itself does not come with a wireless charger, and users need to buy it themselves.
Need to pass through the plate. Wireless charging requires a combination of transmitter and receiver. The wireless charging inside the mobile phone refers to the receiving end, but also the transmitting end, which is the small board. The transmitting end converts electrical energy into another form of energy, now commonly used is a magnetic field, and then the receiving end converts the magnetic field into electrical energy to complete the charge. The common wireless charging products on the market are basically QI standards.
Try to restart or the above methods, if not, do not exclude the mobile phone wireless chargingIf the electrical module is faulty, you are advised to check it after the customer service. Mi 9 wireless charging did not respond, you can first see if the power is turned on. Because the power's not on, it can't be charged.
If your mobile phone cannot use wireless charging, please follow the following steps: Check whether the mobile phone is overheating, it is recommended to charge in a good heat dissipation environment. Check whether the wireless charger indicator light is on normally, and check whether the connection between the charging base, data cable, charger, and power supply is in poor contact. It is recommended to reinsert the wireless charger.
First check whether the charger is original, and the output current and voltage are notThere's a problem. 2. Check whether the charging data cable is original, whether the interface is well connected, and whether the data cable is damaged. 3, if it still doesn't work, try replacing the battery. 4, if the above are invalid, that is, there is a problem with the charging board, it is recommended to send to the official after-sales service center, by the engineer to help check and deal with.
According to your description, this situation is considered to mean that there is a problem with the charging data cable of our mobile phone or the plug of the adapter, or there is a problem with the position of the tail plug connection line at the bottom of the mobile phone, which needs to be replaced in time.
Confirm whether to use the standard charger and data cable It is recommended to use the standard charger and data cable to charge, non-standard charger and data cable may be incompatible with the mobile phone, resulting in failure to charge or slow charging, it is recommended to replace the standard charger data cable for comparison test. If there is a fault with the standard charger and data cable, please go to vivo official mall to buy.
There may be several reasons why an Apple phone cannot be charged: The charging cable or charger is damaged: You can check whether the charging cable and charger have broken or bent pins, or replace it with an original oneTry the charger and charging cable. The charging port is dirty or damaged: You can remove any debris from the charging port at the bottom of the device, or check to see if the charging port is deformed or loose. If the charging port is damaged, it may need to be repaired.
Please confirm whether there is a charging icon if your phone has been turned on and there is no charging icon after connecting the charger, please check the connection of the charger and cable. Please ensure that the charging interface is clean and the port connection is stable before charging the phone. If it still cannot be charged, it is recommended that you replace the charger/data cable and try again.
Maybe the bottom of the phone is chargedThe electrical interface enters ash, which causes poor contact between the interface and the power cable plug. First check the port at the bottom of the phone to see if there are foreign objects blocked. It may be a problem with the charger, change a new charger to see if it can be charged normally. If it can be charged, it means that there is a problem with the charger.
In this case, you can first back up your important data and needsThe data is then restored to factory Settings, and then try, if not, it may be poor contact or the phone is not suitable.
If the battery is too low, the battery automatically shuts down and goes to sleep. Please remove the battery, after five minutes (m 3 because you can not remove the battery, please ignore this.) Connect the charger and charge it for more than half an hour. Please connect the charger for charging. During this process, the mobile phone led may not be bright initially, after a few minutes, the red light of the led begins to blink and become faster and faster, and when the red light is no longer blinking, it can be turned on.
Can be no power, the protection state is blinkingShuo. When the millet wireless charger, millet wireless charger (universal fast charging version) LED light status is green flashing, millet wireless charger is in the error and protection stage. At this time, you should pay attention to whether there is a metal object placed on the wireless charger, please remove it and charge it again. The power will be off for a while, this is not placed in the right position, detected metal foreign objects, automatic protection Settings.
The distance between the charger and the mobile phone is too far. Xiaomi wireless charger needs to fit with the phone to charge normally, if the distance is too far, the light will always flash. The charger port is loose. The interface of the Xiaomi wireless charger must be inserted correctlyPower socket, if the connector is loose, the light will keep blinking. There is a problem with the charger.