The newly bought Lenovo K910 suddenly couldn t turn on and only vibrated when it was turned on

Lenovo K910 can't be turned on,There is only vibration when you turn it on,The solution to the screen without any display is as follows:

1. Restart your phone;

2. Restore factory settings;

3. After-sales warranty processing of mobile phones for repair.

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.

We apologize for the inconvenience. If your device cannot enter the system with the fixed screen, we recommend that you perform a simple troubleshooting attempt by following the steps below:

1.The reboot method of this device model is: press and hold the power button for about 10 seconds, it is recommended that you restart it, if you can enter normally, it is recommended that you back up the body data to try to restore factory settings;

2.If the above operations cannot be improved, it may be caused by abnormal system files or data loss on the device motherboard, and you need to flash and check the device. Due to the risks associated with flashing and the possibility of non-insurance, it is not recommended that you deal with it yourself.

If you have strong hands-on ability, have experience in flashing, want to flash the machine by yourself, and are willing to take possible risks. Personally, I suggest that you can go to Lenovo's official Lewen Firmware Zone**The official firmware operation of your device.

For your benefit, we recommend that you visit your local Lenovo authorized repair station and have an engineer assist with the upgrade.

Lenovo Authorized Repair Site Query:

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.

Dear Lenovo users, hello!

We apologize for the inconvenience caused to the normal use of your device.

According to the description, the phone freezes and cannot be turned on, only vibrates. It is recommended that you try to confirm and operate the following:

1. Since the mobile phone battery is not removable, it is recommended that you try to press and hold the power button to force it to shut down, and then turn it on.

2. If it is an abnormality caused by flashing the third-party firmware or damaging the system after rooting, you need to re-flash the system to restore the use of the system.

3. If it involves the power button itself or the motherboard-related abnormality, you need to take the time to go to the local Lenovo after-sales service center to let the engineer help detect and solve it.

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

Other questions can also be compared in the two forums, the idea forum.

Think Forum.