Granular HS code detail for compliance officers

List of the contents of this article:

• 1,Granular HS code detail for compliance officers How to reinstall the system of tablet and the flash method and precautions of various models
• 2, How to flash the computer by itself?
• 3, How to flash on the computer?
• 4, How to flash the computer?

How to reinstall the tablet system and the flash methods and precautions of various models

Use the original data cable; open the tablet, enter the settings to find "Applications and Usage", and then click "Development" at the back; after entering the "Development" option, open the "√" behind the USB in the upper right corner; connect the device to the computer with a data cable, install the driver or wait for automatic installation.

It's better to do a full wipe, that is, formatting, to avoid incomplete brushing.

Keep the mobile phone's battery at about 60% before flashing or restoring to prevent "bricking" caused by insufficient battery power supply of the device. Pay attention to back up important files before flashing or restoring to prevent loss.It is best to put the flash file on the SD card, and select "apply update from SDcard" to flash.

Restart the tablet: Once the flash is completed, you can disconnect the tablet from the computer and restart the device. After restarting, you should see the newly installed system.

How to flash the computer by itself?

The method of flashing the computer by itself is as follows: click "Start" in the lower left corner of the desktop and select "Settings". In the setting interface, click "Update and Security". In the update and security interface, click "Restore", and then click "Start" under "Reset This Computer" on the right.

Computer flashing actually refers to reinstalling or updating the operating system. According to your needs, there are the following two ways: through the official installer: download the installer on the official website, decompress it and install it on your computer. Open the program and follow the prompts.

Prepare to boot the USB flash drive or CD: You need to make the operating system installation file into a boot USB flash drive or CD. Modify the boot order: After entering the BIOS or UEFI setting interface, you need to change the boot order of the computer to start from the USB flash drive or CD-ROM first.Restart the computer: Insert the made boot USB flash drive or CD into the computer, and then restart the computer.

Back up important files: Before flashing the computer, be sure to back up important files and data, because after flashing, all data will be emptied. Download the operating system mirror image: Choose a suitable operating system version according to your needs and go to the official website to download the corresponding mirror file.

There is no such thing as flashing the computer, only the saying of reinstalling the system. Detailed tutorial of installing the system in win7 with a USB flash drive. Take the original version of wn7 as an example. First of all, download the original image file of win7, and then install it normally.

How to flash on the computer?

Computer flashing actually refers to reinstalling or updating the operating system.According to your needs, there are the following two ways: through the official installer: download the installer on the official website, decompress it and install it on your computer. Open the program and follow the prompts.

Download the corresponding flash software; turn on the USB mode of the mobile phone and connect to the computer; because the flash requires a ROM package, you need to download it first, take Xiaomi 2S as an example; after downloading the flash package, select the flash package to enter the data backup interface; after the data is backed up, click to start flash, and the mobile phone will It will start to flash the machine.

Click "Start" in the lower left corner of the desktop and select "Settings". In the setting interface, click "Update and Security". In the update and security interface, click "Restore", and then click "Start" under "Reset This Computer" on the right.

Backup important files: Before flashing the computer, be sure to back up important files and data, because after flashing, all data will be emptied. Download the operating system mirror image: Choose a suitable operating system version according to your needs and go to the official website to download the corresponding mirror file.

How to flash the computer?

Plug in the USB flash drive, turn on the computer, and choose to start from the USB flash drive. Notebooks generally have shortcut startup options. Different notebook models have different function keys to press F2 or F12 on the keyboard. It's best to check it online. The following is a list of the keys selected for the shortcut startup items of some computers (including desktop brand computers).

Making a boot disk is one of the key steps to flash the machine. You can use a USB flash drive or CD-ROM to make a boot disk.For specific production methods, you can search for relevant tutorials on the Internet, and you can also use some software to make boot disks. The above are the steps and precautions for flashing the computer.

The way to flash the computer by itself is as follows: click "Start" in the lower left corner of the desktop and select "Settings". In the setting interface, click "Update and Security". In the update and security interface, click "Restore", and then click "Start" under "Reset This Computer" on the right.

Computer flashing requires software help. Take 360 software as an example, download 360 Security Guard and open it after installation, and click more in the lower right corner. Click the input bar above with the left mouse button. Enter the system and click the system to reinstall. Click to reinstall the system. Click to reinstall environmental monitoring.