Millet mobile phone original and back seal check method is as follows
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Packaging box: The original packaging box usually has complete sealing, the above seal is intact, and then the packaging box may have traces of re-sealing, or the label, trademark, font, etc., on the box is different.
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Body appearance: The original phone will usually have a protective film, and the later sealed phone may not. In addition, the individual components of the original phone are more likely to be brand new, and the post-sealed phone may have more obvious signs of wear or use.
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System information: You can view the operating time and system version of the phone in the phone Settings. If the phone has been running for a long time, it's probably not the original phone.
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Invoice: If you purchased the phone with an invoice, you can check the date and sales information on the invoice to determine if the phone is original.
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Please note that the above method is only a guide and cannot guarantee 100% accuracy. If you want to confirm whether the phone is original, it is recommended that you contact the seller or the official customer service inquiry.