How to distinguish between licensed and parallel Samsung mobile phones?

1. Samsung has not provided information such as genuine products, warranty and maintenance, and production date on the Internet for the time being. 2. Samsung mobile phone cannot identify the authenticity of the mobile phone by serial number or mobile phone version number. As we all know, because there are many cloning machines on the market at present, it is impossible to determine the authenticity of a mobile phone only by its serial number, that is, IMEI number. If you want to identify the authenticity of the mobile phone, please be sure to bring the purchase invoice, maintenance card and mobile phone. It is recommended to go to the local Samsung service center to check whether the mobile phone can be guaranteed. This is the best and most accurate method.