WTO harmonization and HS codes

Select the service application after the mobile phone desktop. Enter the service page and select the upgrade and taste option. Then enter the upgrade and taste page and select the button to go now. Then switch to the software update page and select the download and install button.

Step 1 Click System and Update In the settings interface, click System and Update 2 Click Software Update lt! 2 Step 2 Click Software Update In the system and update interface, click Software Update 3 Click the new version lt.

You need to download the corresponding Hongmeng system installation package first. Since the Hongmeng system is developed by Huawei itself, the corresponding software package is not publicly released. You can only get software packages in some unconventional ways.Hongmeng System Community is a software produced by Hash Studio. You can directly download Hongmeng System through this software.

Method 1: You can check the version and upgrade to the latest version in Settings System and Update Software Update. Method 2: You can open My Huawei Service to search for upgrade and taste the upgrade.

Huawei laptop system download and installation tutorial (Huawei computer enters the bios interface)

Insert the made boot disk into the Huawei laptop. Shut down and restart the computer. During the restart process, press the "F2" or "Delete" key on the Huawei laptop to enter the BIOS interface.

- Use an external optical drive: If your laptop is equipped with an optical drive, you can use the installation CD to reinstall the system. Boot into the installation interface: According to the installation media you choose, start the computer and enter the installation interface.

Let's download an installation bar one-click reinstall system software, and choose to reinstall online after opening it. Select the system we need to download. Then wait for the download of the system. The download time depends on everyone's Internet speed. Download it for environment deployment. After deployment, we can restart the computer.

Between F12, the shortcut keys are different for different computers. Enter the BIOS settings and select the USB flash drive to start, press F10 to save and restart, and then enter PE mode. There is a shortcut to install the system, and you can install it according to the prompts. If not, there is a tutorial in the system home, which is relatively simple.

Huawei computer one-click reinstall system win7 tutorial The first step is to use the browser to search the official website of Xiaoyu system and download the Xiaoyu one-click reinstall system to the computer. Note that important files in the computer need to be backed up before reinstalling to prevent the loss of files due to system reinstallation.

Until finally enter the system desktop. CD-ROM installation: The computer uses CD-ROM to reinstall the system. The operation steps are as follows: (1) Prepare the system CD-ROM: If you don't have it, you can go to the computer store to buy it. If you need to install any system, you can buy the latest version of the CD-ROM of any system.

How to Download Huawei Hongmeng System< /h2>

First, open Huawei mobile phone and click the "Settings" option. After entering the settings, click the "System" option. Then click the "System Update" option. Then click the symbol in the upper right corner. Click to enter the system settings, and then click "Update Settings". Finally, turn on "WLAN Environment Automatic Download".

Open My Huawei in your mobile phone and click Upgrade to try it. Under the upgrade and tasting, you can see the upgraded Huawei model of Hongmeng. If you have your own mobile phone model, click to view it now.Then click to go now, wait for the system to check the update, click download and install.

Method 1: Download through Huawei's official website, open Huawei's official website, and enter the "Product" page. On the "Products" page, select the "Hongmeng System" option. After entering the "Hongmeng System" page, select the "Download" option. Choose the corresponding version to download according to your mobile phone model.

Let's take a look together~ How to download Huawei mate30 Hongmeng system, open the mobile phone settings, and click [System and Update]. Click to open [Software Update]. After receiving the push from the Hongmeng system, click [Download and Install].