It s going to die, the phone screen is broken, the screen is black, what to do

1. First of all, you have to see whether the mobile phone screen is broken on the outer screen or the inner screen.

2. If the outer screen is broken, but the screen is black, you can try to press and hold the power button and charge to see if it can be turned on normally.

3. If the broken inner screen is broken, it can only be repaired by a repair shop.

Workaround for black screen:

1. Ensure that the memory of your mobile phone is relatively sufficient, and do not put too much pressure on the operation of your mobile phone.

2. Don't touch the phone too much, resulting in poor internal contact of the phone, if there is a problem, it is best not to disassemble it yourself, and go to the mobile phone repair there to adjust it.

3. Don't have only one battery for your mobile phone, if you use it for a long time, you must ensure that there are two or three batteries and replace them in the market.

5. If you want to flash the machine, you must find a flashing program with previous experience to flash the machine, and you can't see which one is the most popular and the best.

Exterior screen. Judgment method:

1. Use a flashlight to shine on the screen, there are obvious cracks on the outer surface, if there is no tempered glass, it must be a broken outer screen.

2. Turn on, if the inner screen of the mobile phone is displayed completely, and there is no place where the full screen is not lit, but the touch of the mobile phone is sometimes not effective, or some areas cannot be operated, and the restart is still the same and the size is many days, then it can be judged that the outer screen of the mobile phone is broken.

Repair of the broken outer screen: you have the ability to do it yourself (generally like to disassemble things, can be restored, you can consider, the operation is not difficult), the external screen is bought online, it is generally very cheap, but 50. Search for the disassembly tutorial of the relevant model to remove the bad one and install the new one.

Be sure to use a plastic rocker and operate it slowly. Avoid secondary injuries.

The outer screen is broken, and the general phone can still be used for a period of time (in the case that the screen is not squeezed), but it is recommended to replace it earlier. The crack on the outer screen of the mobile phone will extend, and if the front panel glass is dented, it will leave scratch marks on the surface of the inner screen over time, and it may also crush the inner screen (the inner screen is more expensive).

How can you tell if the inner screen is cracked?

The inner screen is like a monitor, if there is damage, the most obvious feature, the screen is not bright, or there can be no black block in the area, as shown in the figure below, the black block in the upper left corner, and the other places are displayed.

"The phone fell and the software conflicted with the system, and it was damaged, resulting in a black screen during use. A black screen is not necessarily a broken screen in the absence of obvious physical damage to the screen, it may be caused by damage to the proximity sensor and light sensor After sales, go and check it, don't change the screen yourself. Open.

The phone fell a little, the screen was not broken, but the screen was black, it should be that the screen display and the battery inside, and other lines were in poor contact.

The mobile phone is broken, but the screen is black, but it may be due to the loosening of the mains board, and the next one is to install it to try it and see if it is useful, sometimes the mobile phone network can not be treated in the form of a tantrum, after all, the mobile phone is broken, or you have to buy it yourself, the mobile phone is now the most important means of transportation.

If you find that the screen of the phone goes black after falling, then it may be that your motherboard is broken, or the cable inside has been dropped. In this case, you can only go to the after-sales service of the mobile phone for maintenance.

Although the screen is not broken after the phone falls, the screen is already black, it should be that there is still a problem with the inner screen, you can send the mobile phone store to let the maintenance master help you take a look, is it the reason for the inner screen, or the reason for the mobile phone motherboard.

The screen of the mobile phone is not broken, but the screen is black, it may be that the line is loose, so it causes a black screen, it is recommended to check whether the phone has a loose line.

The phone dropped the black screen, remove the battery, and then install it to see if it can still be used, if not, then go to the after-sales repair.

The screen is black, which means that there is already a broken line inside, and this can only be sent to the mobile phone repair department for repair, and you can't squeeze it yourself, otherwise there may be more damage.

In this case, of course, some parts of the phone were broken, so his screen was fine, but the inside was broken.

You said click on the screen.,I'll change it when the screen goes black again.,I think it's also directly usable.。

The phone fell and the screen was not broken, but the screen was black, what should I do? The phone fell. Most likely on the motherboard of the phone.

The IC CPU fell loose. You need to turn your phone on. Blow the CPU off with a heat gun.

Re-plant the tin and blow the CPU chip back on. Basically, you can solve the problem.

What should I do if my phone drops and the screen is out of water, but the screen is black? You can turn on the phone again to charge, if I don't have it, you must take it to the place where you bought the mobile phone to see the brand to take a look.

Observe the surface of the mobile phone first, if the mobile phone screen has serious cracks, go directly to the professional mobile phone after-sales maintenance point, and then see if the battery is loose, if the mobile phone battery is loose, directly replace the battery, you can also disassemble the machine to check the cable, check all the lines of the mobile phone when dismantling, to see if there is loose or broken, if it still can't be solved, it is recommended to go directly to the nearby repair shop for professional repair.

If the appearance is intact and the mobile phone is still within the warranty period, you can apply for after-sales. Although you will not say that you broke it, it is still possible to detect it after the sale.

If the phone has exceeded the warranty period, then don't go through the after-sales service, because the after-sales service is expensive. Find the repair shop closest to your home and ask the repair shop master to check how much money can be repaired.

If the repair cost exceeds the value of the old phone, it is recommended not to repair it, sell the broken phone, and add some money to buy a new one. After all, the old ones don't go, and the new ones don't come.

After the mobile phone is strongly squeezed or squeezed, it may be illuminated by the virtual soldering, short circuit, partial damage to the screen or virtual connection of the cable base, deformation of the mobile phone case, etc., and it is necessary to conduct on-site testing of the Samsung mobile phone hardware in order to make a specific judgment.

In order to understand and solve the problems of the mobile phone in a more targeted manner, it is recommended to send the mobile phone to the nearest Samsung service center for testing, and the service center will determine the specific problems and accessories of the mobile phone according to the test results, whether it is within the scope of repair and maintenance**.

If the phone is dropped and the screen is not broken, but there is a black screen, it is caused by a poor screen connection or other hardware problems. Here's how to fix the black screen issue:1

Restart the phone: First of all, you can try to restart the phone, it may be caused by a system failure or other reasons, and you may be able to solve the problem after restarting. 2.

Charging: If the battery of the mobile phone is too low, there may be a black screen phenomenon, you can try to charge the mobile phone and turn it on again. 3.

Clean up the screen connection: If the screen connection is not good, it may also cause a black screen, you can try to turn off the phone, open the back cover of the phone, clean up the screen connection, and try to turn on the phone again after reconnecting. 4.

Enter safe mode: If restarting and charging can't solve the problem, you can try to enter the safe mode of your phone to check if there are any third-party apps or system settings that cause a black screen. 5.

Seek professional repair: If the above methods cannot solve the problem, it may be caused by hardware damage, and you need to seek professional mobile phone repair services, and professional technicians will enter the manuscript book for repair and repair. In short, when the black screen phenomenon occurs, you can try the above methods to eliminate it.

If none of the above methods can solve the problem, it is recommended to seek professional repair services in time to avoid further damage.

Summary. Hello dear, 1First of all, you have to determine whether the phone is turned off or has a black screen.

Just find another phone to call him a**. Let's see if we can get through. If it can be opened, it means that death is a black screen, not a shutdown.

If it can't get through, it means that the phone has been shut down. If it's turned off, try to see if you can restart it. If it doesn't restart, try plugging it in.

Hello dear, 1First of all, you have to determine whether the phone is turned off or has a black screen. You just need to find another mobile phone to call him a**.

Let's see if we can get through. If you can get through, then it is said that the slow and bright death is a black screen, not a shutdown. If it can't be opened, it means that Fu Da Zheng has turned off the phone.

If it's turned off, try to see if you can restart it. If it doesn't restart, try plugging it in.

2.If you can be sure that the phone is not turned off, it is just a black screen. Then it means that it is a problem with the cable of the screen round plum, which may be loose when it hits.

As a result, the screen cannot be lit. Of course, it is also possible that the screen is malfunctioning. If it is an LCD D screen, it may be that the lamp cable on it is faulty.

If it is an OLED screen, it may be that the organic matter inside the screen has an oxidized black screen. In either case, the screen assembly needs to be replaced.

3.If you can confirm that the phone has been turned off, it will be delayed. And you can't turn it on by plugging it in.

Then there are several possible scenarios. The first situation may be that the cable of the battery is loose, you only need to disassemble the phone and reinstall the BTB cable of the battery. The second scenario could be a motherboard issue.

Heavy falls may result in the motherboard end wires. The motherboard needs to be overhauled, and filial piety can find the specific fault.

Dear, I'm glad to answer for you: The solution to the black screen of the mobile phone is as follows: 1. In the shutdown state, press and hold the power button and the side volume button down button at the same time to turn on the phone.

2. Press and hold the volume button down for about 15 seconds until the phone screen shows the Android icon and the phone enters recovery mode. 3. Tap the bottom right corner of your phone's screen, and a menu option will appear. 4. Press the lower button of the side volume button to display "Wipe Data Factory Reset", then tap OK in the lower left corner of the screen, press the lower button of the side volume button to display "yes--delete all user data" on the confirmation screen, and then tap OK at the bottom of the screen to clear all user data stored on the phone.

5. Press the side volume button and the lower button to display "Wipecache Partition" in the reverse color, and then tap OK in the lower left corner of the screen to clear the cache partition in your phone. 6. Press the volume button on the side to display "Reboot System Now" in the reverse color, and then tap OK in the lower left corner of the screen to restart the phone system.