¶ What is an SN code? What is the function of the SN code?
The SN Code, whose full name is Serial Number, is a unique identification code assigned by the manufacturer to each individual product. It is like the "ID number" of a product, featuring global uniqueness and no repetition among products of the same brand or category. It is mainly used for tracking, managing, and verifying the product throughout its entire life cycle.
¶ Location
¶ Check it in Device Settings - About Device
Turn on the device to enter the home screen, then click "Settings" - "About Device", where the SN code will be displayed.
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¶ Check near the parameter label attached to the back cover plate of the device
You can either view the SN code directly or scan the QR code on it to check the SN code.
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¶ Check on the device's outer carton
You can either view the SN code directly or scan the QR code to check the SN code.
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¶ Check in the randomly included instruction manual
You can either view the SN code directly or scan the QR code to check the SN code.
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