What should I do if the phone screen is broken, the phone is not controlled, and the screen automati

If the screen color of the mobile phone is abnormal, such as black screen, splash screen, flower screen, white screen, red screen, etc., it is recommended to:

1.It is recommended to restart the phone to try: Press and hold the power button and the down volume button at the same time for more than 7 seconds to restart the device;

3.If it comes with system software, it is recommended to update the system version of the mobile phone to try: please go to Settings - About the phone (about the device) - Software update (system update) - Update (please back up the data in the device before upgrading).

If the problem persists, it is recommended to bring the purchase invoice, warranty card and mobile phone to the local mobile phone purchase office for repair or to a nearby mobile phone repair shop for repair.

If it's broken, it can't be repaired, so it's recommended to get a new screen, or a mobile phone!

The screen of the mobile phone is broken, and after changing it to a new one, the screen has been flashing, which should be a problem with the wiring of the mobile phone. Wiring, also known as flexible circuit boards, stipulates wiring rules, line sequences, wire colors, wire numbers, etc. in accordance with the industry specifications to which it belongs. The machine can be shut down and restarted for observation.

If the mobile phone can be used normally, it is recommended to check whether there is a new version of the machine system and try to upgrade the system.

It is used for data transmission in moving parts and active areas, such as the data cable connecting the internal motherboard of the computer to the hard disk and optical drive, the data cable connecting the mobile phone motherboard to the display screen, and the data cable connecting the connecting devices, all of which are collectively referred to as cables.

Expand your knowledge:

1: The cable can be moved, bent, and twisted without damaging the wire, and can comply with different shapes and special package sizes. The only limitation is the volumetric space.

Because it can withstand millions of dynamic bends, cable cables can be well suited for continuous or regular motion in inline systems that become part of the final product functionality.

2: The line breaks are regular, generally broken at the inner turn, and it is definitely broken on the line at the farthest side of the inner turn. The types of double-ended wire faults are mainly obvious broken wires, that is, obvious breaks can be seen at the turns:.

3: Most of the broken wires are caused by no display. The disconnection is not obvious, i.e., the disconnection is not visible, but the actual interior is broken.

4: Intermittent and continuous, that is, the display is sometimes normal and sometimes abnormal. Changed the assembly and still doesn't show up.

To repair this kind of broken wire, it is necessary to find out the broken wire point, which foot leads to the left row of wires, and the right row of wires, and then connect the two rows of wires with the corresponding two feet flying wires.

5: There is a display when the flap is opened to a certain angle, but it is not displayed when it is fully opened. When you use the previous method to find out, you will often find that the edges are all connected, and you can't find the point where the line is broken.

About Samsung phone disassembly assembly problem:

1. The disassembly and installation of Samsung mobile phones require engineers to use special tools to disassemble, and it is not recommended to operate them by themselves to avoid unnecessary losses.

2. If there is a problem with the mobile phone, in order to understand and solve the problem of the mobile phone in a more targeted manner.

It is recommended to send your phone to the nearest Samsung service center for testing, and the service center will determine the specific problems, accessories and other hidden faults of the phone based on the test results.

This is not an easy problem for you to solve, it is recommended not to disassemble it without authorization, and take it back to the place where the screen was changed and re-check.

Summary. For you to find out: Hello, kiss<>

If the screen on your phone only flickers when you are using an app, it may be due to an app compatibility issue, so we recommend that you uninstall the app and use it on AppGallery** the latest version of the app or use another app of the same type. If your mobile phone screen display suddenly appears flashing screen, it may be due to the interference of human static electricity on the display signal when the environment is dry, the mobile phone system has an automatic error correction function, and the display will return to normal within a few seconds, if it does not return to normal, please try to restart the phone and recover. I hope mine can help you and you have a good life.

What is the reason for the splash screen after changing the screen of the phone.

For you to find out: Hello, kiss<>

If the screen on your phone only flickers when you are using an app, it may be due to an app compatibility issue, so we recommend that you uninstall the app and use it on AppGallery** the latest version of the app or use another app of the same type. If your mobile phone screen display suddenly appears flashing screen, it may be due to the interference of human static electricity on the display signal when the environment is dry, the mobile phone system has an automatic error correction function, and the display will return to normal within a few seconds, if it does not return to normal, please try to restart the phone and recover. I hope mine can help you and you have a good life.

1. Circuit board failure: circuit board failure is the most common reason for the mobile phone to appear flashing screen, when there is a problem with the circuit board of the mobile phone motherboard, it may make the mobile phone screen unstable, and the display data will also be abnormal, thus causing the phenomenon of flash screen. 2. Improper screen change:

If a non-professional person improperly operates the mobile phone screen change, or uses a non-original screen, it may cause damage to the mobile phone circuit, resulting in the failure of fans, earphones, touch screens and other components, and causing the phenomenon of splashing screen. 3. Screen failure: If the mobile phone flashes the screen after the screen is changed, in addition to the above reasons, the screen itself may also have faults, such as damaged screen interfaces, burned screen modules, etc., which may also cause the phenomenon of splashing screens.

Summary. Hello, glad to answer for you. Hello, the handling measures for the screen flickering screen after the mobile phone falls to the ground are as follows:

1.First of all, you should check whether the shell of the mobile phone is damaged, and if so, repair it in time; 2.Secondly, to see if the screen has symptoms of aging, if so, you can find a professional maintenance worker to repair, or replace the screen; 3.

Finally, you can reinstall the operating system to troubleshoot the cause of the screen flicker, so that you can solve the problem of the screen flickering.

Hello, I'm glad to answer your questions. Hello, after the phone fell to the ground, the screen flickering screen handling measures are as follows:1

First of all, you should check whether the shell of the mobile phone is damaged, and if so, you should repair it in time; 2.Secondly, to see if the screen has symptoms of aging, if so, you can find a professional maintenance worker to repair, or replace the screen; 3.Finally, you can reinstall the operating system to troubleshoot the cause of the screen flicker, so that you can solve the problem of the screen flickering.

Hello, your phenomenon is that the inner screen is damaged.

It is recommended that you replace the inner screen.

How much does it cost to change the inner screen?

Android phones are about three to five hundred.

If you buy it yourself, how much will it take?

It is not advisable to replace it yourself, as it may damage the internal parts.

Because you still need to take this internal part to the store to check whether it is damaged.

If you are using a vivo mobile phone, due to the broken screen of the mobile phone and causing it to malfunction and jump, it is recommended to bring the mobile phone to the nearby vivo service center.

Conduct testing and deal with the fierce reason. Branch rolling.