The Lenovo S868T s boot button is not very effective

Hello. If your boot button is not sensitive, it may be that the button is abnormal, and it is recommended that you go to your local Lenovo authorized repair station for specific testing.

Lenovo authorized repair site inquiry.

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.

Lenovo mobile phones are like this, you can have bad contact inside.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

Please bring your mobile phone to your local Lenovo service station for repair.

a. Intermittent occurrence: It may be that the current device is running insufficient resources or the system file is abnormal, resulting in the inability to respond to the operation in time. Here it is recommended that you optimize the system, and close the background system programs regularly, if it cannot be improved, please back up the body data and try to restore the factory settings;

b. High frequency appears or has been completely unresponsive: the touch button under the screen belongs to the touch screen part, such as high frequency or has completely failed, it is more likely to be caused by the abnormal underlying drive of the system or the failure of the touch screen itself, here it is recommended that you send the repair site in time to ensure the normal use of the follow-up.

Officially authorized repair site inquiry.

1.Check whether the background of the system is caused by too many running programs, it is recommended that you can clean up and improve the background programs regularly, it is recommended to use Le's safety, which has a mobile phone acceleration function;

2.It may be caused by a system abnormality, such as feeling that the key response is too slow or insensitive than before, it is recommended to back up the body data for factory reset observation;

If the above operations cannot be improved, it cannot be ruled out that the physical button is faulty, and it is necessary to go to the local site for specific detection and treatment in time.

Dear Lenovo users, hello!

It is recommended that you send your phone to Lenovo's mobile phone service center for testing and repair. Provide you with a link to Lenovo service outlets.

Lenovo Community:

The reasons why Lenovo S899T can't turn on are:

1. The mobile phone battery is loose;

2. The mobile phone battery is dead;

3. Problems with the mobile phone system or hardware cause the phone to turn on.

Solution: 1. Take off the back cover of the mobile phone again, and then reinstall the battery to try it on, if it can't be turned on, it is recommended to charge it for another half an hour and then turn it on and try it;

2. After charging and reinstalling the battery, it still can't be turned on, you can try to restore the factory settings to try it;

3. If the factory setting cannot be solved, it can only be directly repaired and after-sales warranty treatment.

The steps to do a factory reset are as follows:

1. Turn off the phone completely;

2. When the phone is turned off, press the power button first, and then immediately press the volume down button + volume up button at the same time and don't let go, it will enter recovery after a while, note: press the volume up and down keys in recovery mode to select, and press the power button and home button to indicate OK;

3. After entering the recovery mode, you can choose to restore factory settings, no matter whether the phone is a recovery that comes with the system or a third-party recovery, as long as there is [wipe data factory reset];

4. Select [Wipe Data Factory Reset], then press the boot button to confirm, and then select [yes - delete all data].

5. Then re-select [Reboot System Now], press the power button to confirm, and then start the phone.

Dear Lenovo mobile phone users, hello!

I'm sorry, but there is a certain risk in the system when you change the files in your phone by yourself. According to the description, if the exception is caused by a change in the relevant system program or file. This situation cannot be solved by restoring the factory settings of the phone, and you need to reflash the phone to restore the use of the system.

Due to the risks associated with flashing the system yourself, we recommend that you take the time to go to your local Lenovo after-sales service center and have an engineer help restore the system to use. You can log in to the official website to check the address.

Dear Lenovo users, hello!