What should I do if Lenovo A278T keeps jumping screen

a.Screen skipping glitches in some areas of the touch screen:

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

2.Check whether it appears in the interface of individual third-party software, if so, it may be caused by software abnormality or compatibility, it is recommended to 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 to send it to the repair site in time to deal with it, and you can back up the body data before sending it for repair, try to restore the factory setting operation to see if it can be improved.

b.Screen skipping failure in all areas of the touch screen:

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

2.If the mobile phone has been filmed, it is recommended to remove the film for attempt, and it cannot be ruled out that it is caused by the quality of the film;

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

4.If the above operation does not work, the backup data will 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, it is recommended to take the time to go to a nearby Lenovo authorized maintenance station for specific detection and treatment.

In this case, the first thing to check is whether it is caused by environmental problems, such as excessive heat or too humidity, and try it in a normal environment. In addition, it depends on whether it is only like this when charging, because the capacitive screen is afraid of electromagnetic interference, and it is easy to interfere when charging, so it is recommended not to use the mobile phone when charging, and just turn off the screen to charge. If it's like this when it's not charging, it's an abnormality in the phone, restart it to see if it can be solved, if it doesn't work, it is recommended that you go to the repair station to test it, and see if the brush machine can rewrite the touch screen driver If not, it won't rule out that it's a hardware failure, and the touch screen may have to be repaired or even replaced.

Local Lenovo after-sales repair station inspection and maintenance service site inquiry:

Send Lenovo after-sales service to deal with it.

Hello, you can try to back up your phone's important data and try to factory reset to see if you still have this problem.

This machine is too inferior, maybe the screen is broken. It is recommended to change to a better phone.

Repair it yourself, mainly for static electricity, disassemble the phone, and then use solder to dot the contacts with conductive sponge in the middle of the motherboard and the display, and just protrude slightly.

Hello, it is recommended that you go to the nearest Lenovo mobile phone customer service center, and the engineer will help you detect and solve;

You can use the following link to inquire about Lenovo mobile phone service outlets.

Mine is also a jump screen, the same as your model. It's too tricky. Sometimes drifting, pausing. Poor quality.

If you put the SIM card down, it won't jump.,The problem is that you can't play **.。

1.If the screen fails in the case of charging, because the current is not necessarily stable during charging, and a magnetic field will be generated when it is unstable, which will interfere with the work of the capacitive screen, so the screen will fail, it is recommended that you observe it after it is fully charged;

2.If the screen fails when running some third-party software, it may be caused by the incompatibility of the third-party software, and it is recommended that you uninstall the software and try again.

3.If the same position of each interface will fail when performing different operations, it may be caused by the underlying driver abnormality of the system. It is also possible that the touch screen itself involves the failure of the associated components, and it is recommended that you go to the local repair site in time to check and repair.

Official website authorized maintenance site inquiry:

Dear Lenovo users, hello!

1: It may be a system failure: It is recommended that you do a factory reset:

The first method: first go to your phone's settings, select Privacy, then select Factory Reset, and click Reset Phone.

The second method: select Wipe Date in Recovery mode, as long as you press the home button and the AFK button at the same time at startup to enter the recovery mode.

IDEA Forum.

Think Forum.

Lenovo Community.

The touch screen is broken,**Buy a 25 yuan,Just replace it yourself.,It's OK to replace the repair phone if you don't know it.。

Hello dear users:

We apologize for the inconvenience! We recommend that you observe the restart and make a simple judgment based on the following scenarios:

1.If the white screen fault only exists in a 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 so, go to System Settings - Applications, 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. Official website authorized maintenance site inquiry:

Restore factory settings to see if it doesn't work, you can only go to the after-sales service center!!

Dear Lenovo users, hello!

According to your description, the phone won't turn on properly and keeps vibrating.

We recommend that you go to a nearby Lenovo after-sales service center and ask an engineer to help detect and solve the problem, which may be caused by an abnormality related to the hardware motherboard. Lenovo after-sales service center address inquiry** is as follows:

My phone is the same as yours, I have to turn it on a few more times, and then swipe it.