How to tell whether the Nokia 6700s is genuine or parallel? Please let me know if you know any friends. Thank you.

Hello, main building. Less than a month after parallel imports were used, problems came out, such as crashes and card frequency. If you make good use of genuine products. If you don't download useless things, everything will be fine in 3 or 4 months. Oh, if you want to buy it directly, I can still tell you the way. First of all, look at the network speed, whether the photo is clear or blurred, whether the moving camera has the feeling of Kaka, how to type, how to stand by, and the most important thing is to look at the quality. There is a lot of piracy now, and it's quite similar.