Lenovo A820 how to remove the double lock screen

We apologize for the inconvenience.

In this case, it is usually caused by a third-party lock screen application installed after the local screen lock function is enabled, it is recommended that you go to System Settings - Security - Screen Lock - None to remove the built-in lock; You can also go to System Settings - Applications - All to find the third-party lock screen app or desktop app you are using, and uninstall it;

If you do not have a third-party lock screen app installed, the lock screen interface is a system interface, it is not excluded that it is a system abnormality, it is recommended that you try to use a factory reset, you can find the corresponding option through System Settings - Backup & Reset. Since restoring factory settings will erase the original data information, it is recommended that you make a backup first, you can use LeSync for cloud synchronization or backup data on the computer through LeSync, you can visit LeSync official**.

Hele assistant official**.

If you are unable to restore through recovery, it is recommended that you contact a Lenovo authorized repair site for inspection and maintenance by an engineer, which you can visit.

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.

The system is set to secure and the lock screen is set to none.

What is a double lock screen?

Lenovo A808T mobile phone unlock screen pattern:

1. If you know the lock screen pattern password, you can directly light up the mobile phone screen and enter the pattern lock screen password to enter the system.

2. Forgot the pattern lock screen password. Then in the shutdown state, press the power button and the volume plus and minus keys at the same time to enter the recovery mode, and select "Chinese Simplified" - Clear Data - Delete user data. Then reboot to remove the screen pattern lock. However, data will be lost.

3. Contact Lenovo mobile phone after-sales unlocking.

The first 3 items of tap wipe are to restore factory settings View original post

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

If you have forgotten the boot password of the screen you set, you need to enter the factory mode to clear the data.

This operation will erase all data (contacts, call information, and other important data) stored on the device's body, so the operation is risky, and if the data has not been backed up, the operation must be cautious.

You can use the built-in backup and restore function to back up the data, go to the main menu - System Settings - Backup and Reset - Back up to SD card - select OK - check the data to be backed up - click Backup - OK.

The following is the operation method of factory mode, if the backup is not operated, the body data will be deleted, please be cautious

a.After the phone is completely powered off, press and hold the power button and the volume up button at the same time until you enter the factory mode interface and release the buttons.

b.In this interface, the volume up button can be used to move the option, and the volume down button is the confirmation button, which moves the option to Clear eMMC for the confirmation operation.

After the operation is completed, you can restart it, and the boot password will be deleted after the data clearing operation is completed.

If you can't do it yourself, you can take the time to go to a Lenovo authorized service network and have an engineer assist you in handling the problem.