What's the quality of JD? COM's own apple phone?

1.JD.COM Mall's self-operated mobile phones are genuine licensed products, and the quality and after-sales service of mobile phones are guaranteed. You can activate your mobile phone and check it online. You can log in to Apple official website to verify the serial number. If the purchase time is consistent with the warranty expiration date shown in the information, the mobile phone is a genuine new machine. 2. You can log in to Apple official website to verify the serial number. After entering Apple official website, click on the technical support at the top right to inquire. If the purchase time is the same as the warranty expiration time shown in the information, the mobile phone is a genuine new machine. 3. Generally, the licensed products in Chinese mainland are simplified Chinese, while the Hong Kong version is complicated English. In the United States, English means shells sold in different places. The serial number is equivalent to your ID card. You can check the IMEI (that is, the serial number) on the Internet to verify whether the mobile phone is real or not. What does the text line stand for? For example, the three digits after the first English represent the code of the communication company. The last two English words indicate the place of sale. CH is the Bank of China, ZP is the Hong Kong version, LL is the American version, TA is Taiwan Province Province, ZA is Singapore, B is the UK, KH is South Korea, C is the Canadian version, J is the Japanese version, X is the Australian version and F is the French version. Generally, in your Apple mobile phone store, there is a charge for maintenance, and it is not artificially damaged. Only go to Apple's official after-sales service center for free maintenance.