Models with many Huawei products need to be unlocked before using root tools to obtain root permissions.

Recommended approach.

1. Check the safety lock switch.

1. When the phone is turned off, first press and hold the volume down button, then press and hold the power button until it enters fastboot mode.

2. If "PHONE Locked" is displayed, it means it is not unlocked. If "PHONE UnLocked" is displayed, it means it is unlocked.

The picture is as follows:

3. In the case of locking the machine, perform the following operations. (To unlock the machine, directly use the computer flash wizard to root with one click)

2. Apply for unlocking.

Step 1:

1. Register as a manufacturer user (recommended on the computer). After registration, log in to the account on the mobile phone for 14 consecutive days and wait to receive the 16-digit unlock code.

2. Prepare the S/N code, MEID code, product identification code, etc. (S/N code and MEID code are usually affixed under the mobile phone battery or outside the packaging box), and go to the Huawei manufacturer Apply for unlocking on the official website.

3. Download and install the Huawei mobile phone driver and Huawei Qualcomm mobile phone unlocking tool on the computer, and enable developer debugging on the mobile phone.

4. Connect to the computer and open the Huawei Qualcomm unlocking tool, click (Apply for unlock code) --- Obtain automatically (recommended) --- (Enter verification code) --- (Submit application).

Step 2:

1. After obtaining the unlock code, with the phone turned off, press and hold the volume down button and the power button at the same time for 10 seconds until the Huawei chrysanthemum logo does not move. So far, the phone enters Fastboot mode.

2. Connect the mobile phone to the computer, open the Huawei Qualcomm mobile phone unlocking tool, and then enter the 16-digit unlocking code obtained in the homepage interface and click (Unlock Bootloader). The one-click unlocking tool will not show any abnormal prompts. The phone restarts successfully and is successfully unlocked.

3. After unlocking, use the flash wizard to root with one click.