I just bought the mobile phone Nokia 5 130, please help me check the authenticity! Urgent.

The landlord's machine may belong to the Bank of China. Can you see the screenshot? ? ?

There is another way you can try.

Looking for purple light or money detector to illuminate the network access license? The orange cmII appears on it, which basically confirms that the network access card is true? There is also the corner of the network card, which is probably the small Chinese pinyin in the upper right corner and the lower left corner.