Lenovo A808t phone has constant horizontal stripes under the screen

The biggest problem is the problem with the screen itself, which needs to be sent to the after-sales service for testing and repair, and the configuration parameters of this phone are as follows:

Main screen size: 5 inches;

Main screen resolution: 1280x720 pixels;

Rear camera: 13 million pixels;

Front camera: 5 million pixels;

Battery capacity: 2500mAh;

Battery type: removable battery;

CPU: True Octa-core;

RAM: 2GB.

You can first use Le's service to test the display screen to see if it is a hardware problem. Hardware problems need to be repaired and replaced after sale, A8 should still be within the warranty period If this situation occurs if you use special software, it is recommended to feedback the details to the Chang Shuo version area of the music player community, and it is best to take a screenshot to the engineer to see Thank you!

Dear users, hello!

We apologize for the confusion, but please make a simple judgment according to the following circumstances

a.Occasional occurrence:

This situation may be caused by too fast operation or too much system resources at that time, usually restarting the device can be improved, it is recommended that you optimize the system through software such as Le'an, or you can consider backing up the fuselage data for factory reset operation observation;

b.Frequent or persistent:

1.If the screen fault only exists in the fixed part of the display screen under all operations, it is more likely that the display screen or cable fault is more likely, and it is recommended that you send it to the repair site for detection in time;

2.If it appears under a specific function operation, it is recommended that you go to System Settings - Application - All, select the corresponding function program to clear the data, or uninstall and reinstall, if it appears under the system program, it is recommended that you back up the body data for factory reset operation observation;

3.It is still invalid, and it is recommended to send it to the Lenovo maintenance site for specific testing and treatment.

Inquire about authorized maintenance sites on the official website.

1.If the cable is broken, the cable connecting the screen and the motherboard is burned or loosened, so it's good to change the cable.

2.The screen is broken, and the LCD screen is broken, this kind of no way, the most troublesome, to replace the entire screen assembly, the cost is very high. But you don't show it under the screenshot, it shouldn't have anything to do with the screen!

3.If the motherboard is broken, it is also to replace the entire motherboard, but this probability is relatively small, but it is not ruled out, the way is to replace the motherboard, and the motherboard is generally cheaper than the screen.

Take the mobile phone for after-sales repair, and don't look for a non-brand repairer.

Dear users, hello!

We apologize for the inconvenience caused to your device.

According to the description, if all pages of your device's screen appear or streak from time to time, it is more likely that the internal wiring of the device is soldered, or the driver IC is damaged, or the IC peripheral circuit is damaged, or the display itself is faulty and damaged.

Here it is recommended that you try to back up your data first, perform a factory reset to eliminate some software conflicts and interference, and see if you can improve it. If the problem persists, you need to take the time to go to the local Lenovo after-sales service center and let the engineer help detect and solve it.

You can log in to the official website to check the address.

You do a factory reset first, if there is still this problem, the screen is broken. Warranty is available.

My A830 had the same problem, and it has been repaired today, because during the warranty period, it didn't cost the maintenance fee, it took more than an hour, and I asked the maintenance staff, saying that it was because of the LCD problem! Hope mine is helpful to you.

Lenovo A708T mobile phone has stripes, according to the following situation for simple judgment:

a.Occasional occurrence:

This situation may be caused by too fast operation or too much system resources at that time, usually restarting the device can be improved, it is recommended to optimize the system through software such as Le'an, or you can consider backing up the fuselage data for factory reset operation observation;

b.Frequent or persistent:

1.If the streak fault only exists in the fixed part of the display screen under all operations, it is more likely that the display screen or cable fault is high, and it is recommended to send it to the repair site for detection in time;

2.If it appears under a specific function operation, it is recommended to go to System Settings - Application - All, select the corresponding function program to clear the data, or uninstall and reinstall, if it appears under the system program, it is recommended to back up the body data for factory reset operation observation;

3.It is still invalid, and it is recommended to send it to the Lenovo maintenance site for specific testing and treatment.

Hello, sorry for the inconvenience.

Please make a simple judgment based on the following circumstances:

a.Occasional occurrence:

This situation may be caused by too fast operation or too much system resources at that time, usually restarting the device can be improved, it is recommended that you optimize the system through software such as Le'an, or you can consider backing up the fuselage data for factory reset operation observation;

b.Frequent or persistent:

1.If the screen fault only exists in the fixed part of the display screen under all operations, it is more likely that the display screen or cable fault is more likely, and it is recommended that you send it to the repair site for detection in time;

2.If it appears under a specific function operation, it is recommended that you go to System Settings - Application, select the corresponding function program to clear the data, or uninstall and reinstall, if it appears under the system program, it is recommended that you back up the body data for factory reset operation observation;

3.It is still invalid, and it is recommended to send it to the Lenovo maintenance site for specific testing and treatment.

You can visit the official website for inquiries:

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

Dear Lenovo users, you can try to restart the phone, change other themes, interfaces to see, if it still doesn't work, you back up the important data in the phone, restore the factory state test.

You can also make inquiries through the following platforms to solve your problems.

MIDH Service Support**.

MIDH Product Q&A Platform:

MIDH Product Forum:

According to the description, it is recommended to refer to:

a.Occasional occurrence:

This situation may be caused by too fast operation or too much system resources at that time, usually restarting the device can be improved, it is recommended to optimize the system through software such as Le'an, you can also consider backing up the fuselage data to avoid data loss, and restore the factory settings operation observation;

b.Frequent or persistent:

1.If the screen fault only exists in the fixed part of the display screen under all operations, it is more likely that the screen or wiring fault will be displayed and displayed, and it is recommended to send it to the repair site for detection in time;

2.If it appears under the system program, it is recommended that you back up the fuselage data to avoid data loss, and observe the factory reset operation;

3.It is still invalid, and it is recommended to send it to the Lenovo maintenance site for specific testing and treatment.

Hello. Sorry for the delay.

a.Some areas of the touchscreen are malfunctioning:

1.It is recommended that you wipe and clean the screen first, and avoid stains such as sweat on your hands to eliminate external interference.

2.Please confirm whether it appears in the interface of individual third-party software, if so, it may be caused by software abnormality or compatibility, and it is recommended that you uninstall and reinstall or replace other types of software.

3.If the above operation is invalid, the failure of the touch screen itself is more likely, it is recommended that you send it to the repair site in time for processing, and you can also back up the body data and try to restore the factory settings operation before sending it for repair to see if it can be improved.

b.All areas of the touchscreen are out of order:

1.It is recommended that you wipe and clean the screen first, and avoid stains such as sweat on your hands to eliminate external interference.

2.If you have used the film on your mobile phone, it is recommended that you remove the film and try it, which is not ruled out due to the quality of the film;

3.Please confirm whether it appears in the interface of individual third-party software, if so, it may be caused by software abnormality or compatibility, and it is recommended that you uninstall and reinstall or replace other types of software.

4.If the above operations do not work, please back up the fuselage data and try to restore the factory settings.

5.If the problem still cannot be effectively solved, it may be caused by the failure of the underlying driver of the system or the touch screen itself.

Lenovo Authorized Repair Site Query:

The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, and the stations will be slightly adjusted according to their own operations.