Why does the phone keep vibrating when charging after the oppor9 black screen

Reason 1: When charging, the data cable is loose. If it is a problem with the data cable, you need to replace the data cable.

Reason 2: The problem of the charging head, poor contact during charging, resulting in the power supply will be turned on and off for a while, so it is always vibrating. This is easy to hurt the phone, and it is recommended to replace it.

Reason 3: It is recommended to send it for repair as soon as possible.

If none of the above is true, factory set your phone.

Based on your description, we recommend that you try the following:

1.Shutdown charging test.

2.Replace the charging position to eliminate intermittent charging problems caused by poor contact with the socket.

3.If conditions permit, replace the original charger for testing. Or send it for repair and testing.

4.When the phone is turned on and charged, if the mobile phone is equipped with a third-party plug-in such as a charging doctor, it is recommended to test it after uninstalling it.

5.Check whether there are foreign objects in the mobile phone charging interface, such as liquid ingress, debris that causes poor contact between the mobile phone charging interface and the charger, if this situation is recommended to be repaired as soon as possible.

6.Back up your phone's data (book, SMS, etc.) and factory reset your phone (go to phone settings - reset - factory reset).

If there is still a problem, it is recommended to go to the local customer service center for inspection and repair.

Common black screen forms:

Black screen, press the power button to work!

The screen is black, pressing the power button is invalid, you need to pull out the battery and reinsert it before you can restart!

The screen is black, but the screen is faintly bright, not completely black, you can see at a glance that the phone is faked, pressing the power button is invalid, you can only restart after pulling out the battery!

During use, the mobile phone suddenly gradually blacks out (some 5800 can also appear for a short time), and then it automatically lights up and boots on, that is, it automatically restarts! This kind of situation where the screen of the mobile phone instantly dims and then turns black, I also call it the phenomenon of "screen off", which is similar to the ...... of insufficient voltage causing a light bulb to go outIn the forum, some people also have my situation, the reason is unknown, and the discussion will continue later.

Black screen, only a white screen appears after restarting, and it can't be turned on normally, this is the most serious!

The screen is black, pressing the power button is invalid, but after pulling out the battery and restarting, I find that the time has to be reset!

The above are the failures I have encountered, and some of them happen quite frequently, and everyone's experience is nothing more than 3 reasons for the occurrence of black screens!

1. Battery causes black screen reasons, there are two cases:

Poor contact of copper sheet causes the mobile phone to lose power, for example, some people take pictures or shake the mobile phone and the screen becomes black, such as the fault above.

Phenomenon. The solution is to clamp the three copper points to ......

The reason for the internal performance of the battery, such as the same battery starts to be used very well, and the performance may be reduced after half a year, which may lead to a black screen, and I personally guess the reason for the internal current and voltage weakness! If you encounter an inferior copycat battery, it is even worse, and it may damage the ...... of the phoneIf it's only occasional, it's not a big problem, otherwise it's time for a new battery!

2. Software conflicts lead to black screens, which is estimated to be experienced by everyone, for example, when frequently testing and installing various software, the probability of encountering a black screen increases greatly; Sometimes it will also lead to a black screen when the operation software is too fast; Or the software will conflict with each other, turn black screen......, and so onThe reason is unknown, and it can be solved simply when it is slight, that is, it can be simply dealt with when the card is turned off and the card is turned on and inserted! In severe cases, the solution can only be ...... againThe black screen that can't boot up normally can only be solved by hard grid (hard grid techniques also have skills, you can refer to my hard grid book)!

3,The reason for the black screen caused by system problems,This is the favorite reason of the repair shop JS,Because brushing the system is to charge,When you encounter a rookie, you will say that the black screen is caused by the system and need to be flashed to solve it,Take the opportunity to make a mistake,So rookies should be vigilant about this problem......Needless to say, the old birds, especially those who love to brush the machine, will definitely try various methods to re-flash the system ......

4. Black screen is common, simple processing is not a big problem, if you are very troubled about the time, it is recommended to install the software "time box", synchronize network time, need a small amount of GPRS traffic, instantly restore the correct time, quite convenient, is one of the essential software ......

It's broken, go fix it, it's not a big problem.

It may be caused by the failure of the third-party software installed in the phone, and the following methods can be taken to solve the problem:

1. When the phone is completely turned off, press and hold the volume down + power button for about 8 seconds (the phone will automatically enter the official recovery mode), select Wipe Data Factory Reset to restore factory settings, and then restart the phone.

2. If there is still a problem with the mobile phone, you can flash the phone and flash it into the new system.

You can go to the line brush to try the line brush.

The phone vibrates when charging, don't worry, see if the following methods can help you When the phone is charging, the vibration is turned on by the system by default, and it cannot be turned off at present, and the vibration is to prompt you that the charging connector is connected normally, and the phone starts charging.

If the vibration is severe, you can try the following methods to deal with it: 1. Disconnect the data cable from the phone and then plug it back in.

2. Restart your phone.

3. Use the original charger and data cable for charging, and try to replace the socket.

4. Back up important data (contacts, text messages, etc.) in your phone, restore your phone to factory settings, and try to restore it.

If the problem persists, please back up your personal information, bring your mobile phone, purchase invoice and insurance card to the OPPO customer service center and professional engineers will test and deal with it for you.

The phone itself is unstable, resulting in a black screen. This kind of black screen can be attributed to an unstable automatic shutdown, which is because the machine is of poor quality, resulting in shutdown for no reason. Because there is no big problem with the hardware, you can just press and hold the power button and wait for it to turn on.

This situation is generally caused by a crash, and you can press and hold the power button to turn on or off.

If you are using an OPPO phone, a black screen appears.

You can perform the following steps:

1. If the phone is not liquidated, the power button and volume button can be used normally, it is recommended that you charge for 15 minutes, and press and hold the power button + volume up button for 12 seconds to force restart the phone.

2. If multiple apps have a black screen, it is recommended that you clean up the background running programs to ensure that the storage space of your phone is greater than 10% to avoid unsmooth operation or slow loading.

3. When the mobile phone system version is low, there may be incompatibility between the application version and the system, it is recommended that you upgrade the mobile phone system to the latest version.

5. If a single app has a black screen, it is recommended that you press and hold the app icon > App Info > App Permissions to check whether the app permissions are turned off and turn on app permissions.

6. If the phone can be turned on normally, but it is stuck in a certain interface during the boot process, it may be a system problem, please try to force restart the phone, press the power button and the volume reduction button at the same time to enter the recovery mode in the shutdown state, choose to clear the system data and cache or format the device, and see if the phone can be turned on after restarting (this operation will clear the phone data) If you cannot enter the recovery mode, it is recommended to contact OPPO customer service to deal with it.

7. If you press and hold the power button and there is vibration, but the screen is black, it may be a hardware problem with the screen, please contact OPPO customer service for help, if the above methods cannot solve your problem, it is recommended that you bring your mobile phone and purchase voucher to the OPPO official service center, which will be tested and processed by a professional engineer.

The OPPO phone keeps vibrating while chargingWhat's going on? Let's talk about the reasons and solutions to the pure rubber method.

The data cable is loose.

We all know that as soon as you connect the data cable with the power supply, the mobile phone will vibrate and prompt sound to indicate that it is connected to the power supply, but sometimes the interface of the data cable is loose, and the power supply will always be cut off and then connected, so cycled, there will naturally be vibration for no reason.

Solution 1 At this time, you can change a data cable, and make sure that it is a good data cable to see if there will be innocent vibration or prompt situation, if not, then it is a data cable problem, the most direct way to change the data cable, cheap and convenient.

There is a problem with the charging head.

The second possibility is the problem of the charging head oil, poor contact, resulting in the power supply will be on and off for a while, so there will always be vibration.

Solution 2: It is recommended to replace the charging head, if there is no vibration problem when replacing the old one, do not use the previous charger head, it is easy to break the phone, and if you really don't want to change it, go to buy a warranty.

Caused by a foreign body. You have to check whether there is a foreign object in the charging connection of the mobile phone, such as entering the liquid, then the debris will cause the mobile phone charging interface to be in poor contact with the charger, causing the mobile phone to vibrate.

Solve the method of doing meditation 3

It is recommended to send it for repair as soon as possible, if none of the above is the case, the most direct way is to restore the factory settings, I hope it will help you.

The phone vibrates when charging, don't worry about the keystroke, see if the following methods can help you When the phone is charging, the vibration is turned on by default by the system, and it cannot be turned off at present, and the vibration is to prompt you that the charging connector is connected normally, and the phone starts charging.

If the vibration is severe, you can try the following methods

1. Disconnect the data cable from the phone and plug it back in.

2. Restart your phone.

3. Use the original charger and data cable for charging, and replace the socket to try.

4. Back up important data (contacts, text messages, etc.) in your phone and restore your phone to factory settings.

Try to recover. If the problem persists, please back up your personal information, bring your mobile phone, purchase invoice and insurance card to the OPPO official service center and a professional engineer will check and test for you.