Lenovo A3300 system user interface has stopped running, how to solve

Hello. We apologize for the inconvenience.

The program stops running,This is the way the Android system is designed to avoid the crash of the whole system when the program is slow or the program is abnormal.,It's normal to have an occasional occurrence.。

If you can enter the system interface and operation menu of A3300 normally, it is recommended that you try to uninstall the recently installed suspicious software, or back up the important data of the body (contacts, text messages, etc.), and then operate a factory reset (Settings - Reset - Factory Reset - Reset Tablet - Clear All Content) to see if it can be improved.

If you are no longer able to delete the system, or if you have previously obtained root access or flashed third-party firmware, you need to flash your computer again to restore the system.

Due to the risk of flashing the machine by yourself, the failure of flashing the machine may affect the normal warranty of your equipment, so we do not recommend that you flash the machine by yourself, you can choose to go to the local after-sales site to let the engineer assist in processing.

It contains Lenovo A3300 related firmware and flashing tutorials, etc., please read and weigh in detail before flashing, if you can't complete the processing by yourself, please refer to our recommendations to take the time to go to the repair station to deal with it.

You can access:

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

You are welcome to contact us or visit Lenovo at any time

Consult to find out.

Caused by deletion of system files. Just do a factory reset.

The landlord should be specific about the fault, and it is best to upload **, otherwise it will not help you.

You have root access,And then take what software to streamline the system, right?,And then delete the files that shouldn't be deleted.,For this case,Flash the machine.,Of course, the software you use to streamline the system has a **station.,It's good for you to restore it.。

I guess something has been deleted.

Causes and workarounds:

1. The system is temporarily wrong.

Workaround: Restart your phone.

2. Caused by the exhaustion of system resources.

Solution: Clear the phone's cache and uninstall the software.

3. Caused by damage to the mobile phone system.

Solution: Factory reset the phone or flash it again.

4. Caused by hardware failure of the mobile phone.

Solution: After-sales inspection and maintenance.

Flash it, there's no good way.

I'm sorry.,The program stops running.,This is the way the Android system is designed to avoid the crash of the whole system when the program is slow or the program is abnormal.,It's normal to have an occasional appearance.。

If it occurs frequently, we recommend that you try the following:

1. It may be due to the abnormal data of a certain program, it is recommended that you find the abnormal program and clear the data for observation and use;

2. It may be caused by the conflict and interference of some third-party software, it is recommended that you try to uninstall the recently installed suspicious software, or back up the important data (contacts, text messages, etc.) of the body to prevent the risk of data loss, and then restore the factory settings of the device to see if it can be improved.

3. If the system files are damaged after rooting, you need to re-flash the computer to restore the use of the system. There is a certain risk in flashing the machine by yourself, it is not recommended to operate it by yourself, if you need to go to the mobile phone after-sales maintenance site to assist in solving it.

If you can't do the above or can't solve it effectively, we recommend that you take the time to go to your local Lenovo after-sales service center and let the engineer help you test and solve the problem.