Iphone 6 Genuine check

Dear Sir,

Recently I have purchased one Iphone 6 64gb mobile & Now I wanted to confirm either is it genuine or dummy or fake handset. Also wanted know how much old is this handset.

Please find details of hand set & let me know the status of same.

Serierl No : F1*******5MH

Thanks & Regards,

V.K.

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